目錄
Korean 「듯하다」 is often translated as “seem,” “appear,” or “look like.” It is used when something cannot yet be confirmed with certainty, but based on the situation at hand, known information, or the speaker’s current judgment, it is probably the case. For example, 「비가 올 듯합니다」 means something like “It looks like it may rain.” The weather has not actually changed yet. 「일정이 조금 늦어질 듯합니다」, meanwhile, sounds like something you might say in a work setting to communicate your current assessment: there is a possibility that the schedule will be delayed, but nothing has been officially confirmed yet.
The tricky part is that 「듯하다」 and 「것 같다」 often both end up being translated simply as “seem” or “look like,” which can make them appear almost identical. Because 「듯하다」 also frequently appears in articles, reports, and formal explanations, it is easy to memorize it as the “written-language version of 것 같다.” Actual usage is not that rigid. Both 「듯해요」 and 「듯합니다」 appear in conversation; they simply tend to sound a little more restrained than 「것 같아요」. Below, we will look at how 「듯하다」 attaches to different word classes, its present and past forms, and how it differs from several other common expressions of conjecture.
What Does Korean 「듯하다」 Mean? A Conjectural Expression Meaning “Seem” or “Appear”
「듯하다」 is an auxiliary adjective that follows the adnominal form of a verb, adjective, or 「이다」 and expresses a conjecture about the preceding event or state. Put simply, the speaker thinks something is probably the case but is not presenting it as a confirmed fact. This inference may come from direct observation, experience, surrounding information, or a judgment made in the moment, so 「듯하다」 is not limited to situations where there is clear, visible evidence.
For example, if a meeting is running longer than expected, you can say 「회의가 예상보다 길어지는 듯합니다」. If you see that the materials still have not been completed, you can also say 「자료가 아직 완성되지 않은 듯합니다」. Neither sentence states a conclusion outright; both leave room for the sense of “based on what I can tell right now, this is probably the case.”
Korean 「듯하다」 Conjugation Rules: Verbs, Adjectives, Nouns, and Tense
「듯하다」 does not attach directly to the dictionary form of a verb, adjective, or noun. The preceding content first has to be changed into an adnominal form, and then 「듯하다」 is added. That means that when learning 「듯하다」, you need to look not only at what type of word comes before it, but also at whether the sentence refers to the present, something that already happened in the past, or something that may happen in the future. For example, 「오다」 changes according to time into 「오는 듯하다」「온 듯하다」「올 듯하다」. All three may be translated as “seem” or “appear” in English, but the Korean forms are different.
Verbs and adjectives are easiest to confuse in the present tense. When a verb describes an action that is currently in progress or repeatedly occurring at present, it takes 「-는 듯하다」, as in 「오는 듯하다」 and 「먹는 듯하다」. When an adjective describes a current state, it takes 「-(으)ㄴ 듯하다」, as in 「어려운 듯하다」 and 「좋은 듯하다」. For a completed action, verbs also take 「-(으)ㄴ 듯하다」, so when you see 「-(으)ㄴ 듯하다」, you still need to check whether the preceding word is a verb or an adjective rather than determining the time from the ending alone.
| What it attaches to | Attachment pattern | Example | Nuance |
| Verb, present | V-는 듯하다 | 오다 → 오는 듯하다 | Seems to be coming / appears to be on the way |
| Verb, past/completed | V-(으)ㄴ 듯하다 | 오다 → 온 듯하다 | Seems to have already come |
| Verb, future/possibility | V-(으)ㄹ 듯하다 | 오다 → 올 듯하다 | Looks like it may come |
| Adjective, present | A-(으)ㄴ 듯하다 | 어렵다 → 어려운 듯하다 | Seems difficult |
| Noun, present | N인 듯하다 | 학생 → 학생인 듯하다 | Seems to be a student |
| Noun, past | N이었던/였던 듯하다 | 학생 → 학생이었던 듯하다 | Seems to have been a student before |
| Noun, future/possibility | N일 듯하다 | 문제 → 문제일 듯하다 | Looks like it may be a problem |
The present-tense verb form 「-는 듯하다」 is often used to infer something that appears to be happening right now. For example, 「밖에 비가 오는 듯해요」 means “It seems to be raining outside,” based on clues such as the sound, the sky, or something else. If you want to infer something that already happened, the form changes to 「-(으)ㄴ 듯하다」. For instance, 「어젯밤에 비가 많이 온 듯해요」 means “It seems to have rained a lot last night.” For something that has not happened yet, 「-(으)ㄹ 듯하다」 is commonly used. For example, 「오후에는 비가 올 듯해요」 means “It looks like it may rain this afternoon.”
When an adjective describes a current state, it does not take the verb present-tense ending 「-는」. Instead, it takes 「-(으)ㄴ 듯하다」. For example, 「이 문제는 어려운 듯해요」 means “This problem seems difficult,” while 「기분이 좋은 듯해요」 means “They seem to be in a good mood.” However, 「있다、없다」 need to be remembered separately. Their adnominal forms are 「있는、없는」, so you say 「문제가 있는 듯해요」 and 「사람이 없는 듯해요」, not 「있은 듯하다」 or 「없은 듯하다」.
Nouns are used together with forms of 「이다」. To infer someone’s current identity or the nature of something, you can say 「학생인 듯해요」 or 「문제인 듯해요」. To infer a past identity or state, you can use forms such as 「학생이었던 듯해요」 or 「의사였던 듯해요」. When guessing what something may turn into or amount to in the future, you will also see 「N일 듯하다」. For example, 「이번 일정에서 가장 큰 문제일 듯해요」 means “It looks like this may be the biggest problem in this schedule.”
Also, 「듯하다」 itself is an auxiliary adjective, so in writing it should not be split into 「듯 하다」. Forms such as 「온 듯하다」「어려운 듯하다」「학생인 듯하다」 are standard. Current Korean orthographic rules also allow auxiliary predicates to be written together under certain conditions, so 「온듯하다」 is possible as well. However, in teaching materials or general writing, keeping the form as 「온 듯하다」 makes it easier to see the preceding adnominal form and the following 「듯하다」 separately, which also reduces confusion when reading.
Three Uses of Korean 「듯하다」: Present, Past, and Future Conjecture
Usage ① of 「듯하다」|The Current Situation Appears to Be a Certain Way
For present-time conjecture, verbs generally use 「-는 듯하다」, adjectives use 「-(으)ㄴ 듯하다」, and nouns use 「인 듯하다」. Compared with directly saying 「바쁩니다」, 「바쁜 듯합니다」 sounds less categorical.
- Example: 회의가 예상보다 길어지는 듯합니다.
Romanization: hoe-ui-ga ye-sang-bo-da gil-eo-ji-neun deut-ham-ni-da.
Translation: The meeting seems to be running longer than expected.
The meeting has not ended yet, but the current progress already provides enough information to make an inference, so the present-tense verb form 「길어지는 듯합니다」 is used. - Example: 이 문제는 생각보다 어려운 듯해요.
Romanization: i mun-je-neun saeng-gak-bo-da eo-ryeo-un deut-hae-yo.
Translation: This problem seems more difficult than expected.
「어렵다」 is an adjective, so the present state is expressed with 「어려운 듯해요」. This form can also be used naturally in conversation. - Example: 저분이 새 담당자인 듯합니다.
Romanization: jeo-bun-i sae dam-dang-ja-in deut-ham-ni-da.
Translation: That person appears to be the new person in charge.
The noun 「담당자」 is followed by 「인 듯합니다」, indicating that the person’s role has not yet been officially confirmed and is being inferred from the situation.
Usage ② of 「듯하다」|Looking Back and Inferring Something That Has Already Happened
When inferring a completed action, verbs take 「-(으)ㄴ 듯하다」. In English, this is often translated as “seems to have…” or “appears to have….” The key point is that the event itself has already happened or ended, and the speaker is now inferring it from the result left behind, a record, or a memory. When an earlier past state needs to be made more explicit, 「-았/었던 듯하다」 is also commonly used.
- Example: 어젯밤에 비가 많이 온 듯합니다.
Romanization: eo-jet-bam-e bi-ga ma-ni on deut-ham-ni-da.
Translation: It seems to have rained quite a lot last night.
The speaker is looking at wet ground or other traces in the present and inferring something that happened last night, so 「온 듯합니다」 is used. - Example: 누군가 이 파일을 먼저 수정한 듯해요.
Romanization: nu-gun-ga i pa-il-eul meon-je su-jeong-han deut-hae-yo.
Translation: It looks like someone edited this file first.
The editing action has already been completed, and the current state of the file is being used to infer what happened, so 「수정한 듯해요」 is used. - Example: 예전에는 이곳이 훨씬 조용했던 듯합니다.
Romanization: ye-jeon-e-neun i-got-i hwol-ssin jo-yong-haet-deon deut-ham-ni-da.
Translation: It seems this place used to be much quieter.
「조용했던 듯합니다」 carries the sense of looking back on a past state and making a judgment about it, adding a layer of uncertainty beyond a simple statement about the past.
Usage ③ of 「듯하다」|Inferring What May Happen Next
For something that has not happened yet, 「-(으)ㄹ 듯하다」 is used. In English, this is often translated as “looks like it will…,” “seems likely to…,” or “may….” This form is common in weather forecasts, progress updates, scheduling, and predictions of results, and it also fits the somewhat formal, written-register feel of 「듯하다」. It only indicates that something appears possible based on the current situation; it does not mean the outcome has already been confirmed.
- Example: 오후에는 비가 올 듯합니다.
Romanization: o-hu-e-neun bi-ga ol deut-ham-ni-da.
Translation: It looks like it may rain this afternoon.
「오다」 changes to the future adnominal form 「올」, indicating a conjecture about weather that has not yet occurred. - Example: 이번 작업은 예상보다 시간이 더 걸릴 듯합니다.
Romanization: i-beon ja-geop-eun ye-sang-bo-da si-gan-i deo geol-lil deut-ham-ni-da.
Translation: This task looks like it will take longer than expected.
The speaker is estimating future progress based on the current workload, making the tone suitable for meetings, reports, or work messages. - Example: 지금 출발하면 회의에 늦을 듯해요.
Romanization: ji-geum chul-bal-ha-myeon hoe-ui-e neu-jeul deut-hae-yo.
Translation: If we leave now, it looks like we’ll be late for the meeting.
This sentence is also natural in conversation, showing that 「듯하다」 is not limited to written language.
Is 「듯하다」 Only Used in Written Language? How It Works in Formal Settings and Conversation
Because 「듯하다」 frequently appears in articles, reports, news narration, and work-related settings, it is easy to remember it as a grammar form used only in writing. In reality, 「듯하다」 also appears in conversation, and both 「듯해요」 and 「듯합니다」 are natural expressions. Compared with the extremely common everyday form 「것 같아요」, however, the whole sentence usually sounds slightly more restrained. For example, casually saying 「밖에 비가 오는 것 같아요」 to a friend is very natural. If you say 「밖에 비가 오는 듯해요」, the meaning is still that you are inferring that it is raining outside, but it sounds a little more like a judgment based on the current sound, sky, or other clues.
The reverse is also not true: formal situations do not require 「듯하다」 exclusively. Both 「일정 조정이 필요할 듯합니다」 and 「일정 조정이 필요할 것 같습니다」 can appear in workplace conversation. The first more readily conveys the restrained sense of “based on the current situation, it looks like an adjustment will probably be necessary,” while the second is a very common polite conjectural expression in Korean and does not become informal simply because it uses 「것 같습니다」. Instead of memorizing 「듯하다」 as written language and 「것 같다」 as spoken language, it is more useful to consider the overall setting and tone. In casual conversation, 「것 같다」 is usually more common. When you want to make a judgment sound slightly more neutral or restrained, 「듯하다」 can also appear naturally. In articles, reports, and more formal explanations, 「듯하다」 simply tends to appear more often.
「듯하다」 vs. 「것 같다」: Differences in Formality, Nuance, and Usage
Both 「듯하다」 and 「것 같다」 can describe something that has not yet been fully confirmed, so they often both become “seem,” “appear,” or “look like” in English. The main difference is not that one is inherently more certain than the other, nor can they be cleanly divided into 「듯하다=formal」 and 「것 같다=spoken」. 「것 같다」 has a very broad range of use: it sounds natural when expressing a personal feeling, opinion, or guess in conversation, and it also works naturally when giving a current assessment in a workplace setting. 「듯하다」, meanwhile, is more likely to appear in explanations, articles, reports, or sentences where the speaker wants the tone to feel a little more restrained. 「듯해요」 is not impossible in conversation; it is simply that in the same everyday situation, 「것 같아요」 is usually more common.
| Comparison | 「듯하다」 | 「것 같다」 |
| Main meaning | Seems, appears; expresses conjecture about an event or state | Seems, appears, feels like; expresses the speaker’s conjecture or judgment |
| Grammatical form | Auxiliary adjective 「듯하다」, following the adnominal form of a verb, adjective, or 「이다」 | Expression formed from the dependent noun 「것」 and the adjective 「같다」 |
| Common forms | 오는 듯하다、온 듯하다、올 듯하다、어려운 듯하다 | 오는 것 같다、온 것 같다、올 것 같다、어려운 것 같다 |
| Overall nuance | More restrained and more likely to suggest a judgment made after observation | Very neutral; natural for immediate impressions, personal judgments, and general conjecture |
| Everyday conversation | 「듯해요」 can be used, but in the same situation 「것 같아요」 is often heard first | Extremely common and a very natural choice for expressing conjecture in daily conversation |
| Workplace settings | 「듯합니다」 often suits progress reports, situational assessments, and somewhat formal spoken reports | 「것 같습니다」 can be used just as well and is not inherently informal |
| Articles and reports | Relatively common; sentences tend to read as concise and restrained | Also possible, but repeated use can make the tone sound more like the speaker is directly giving personal judgments |
| Basis of conjecture | May come from the situation at hand, existing information, or the speaker’s judgment | Likewise may come from the situation at hand, existing information, or the speaker’s judgment |
| Degree of certainty | Not inherently more or less certain than 「것 같다」 | Not inherently more or less certain than 「듯하다」 |
| Interchangeability | Can be replaced by 「것 같다」 in many conjectural sentences, but the tone of the sentence changes | Can often be replaced by 「듯하다」, but the everyday conversational feel becomes slightly weaker |
▌「듯하다」 vs. 「것 같다」|More Restrained Conjecture vs. Common Everyday Conjecture
For the same situation that has not yet been confirmed, either 「듯하다」 or 「것 같다」 may be possible, but the way the statement feels is slightly different. 「듯하다」 works well when the speaker organizes what they have observed into a judgment, especially in the form 「듯합니다」, which often appears in workplace explanations, reports, or more restrained phrasing. 「것 같다」 has less of a strong stylistic color and is very common in everyday conversation, while 「것 같습니다」 also works perfectly well in formal settings. There is therefore no need to memorize the two as a “formal version” and a “spoken version.” A more practical distinction is to consider whether the sentence should sound more conversational or whether the judgment should be presented in a slightly more restrained way.
- Example: 일정이 조금 늦어질 듯합니다.
Romanization: il-jeong-i jo-geum neu-jeo-jil deut-ham-ni-da.
Translation: At the moment, it looks like the schedule may be slightly delayed.
This sounds like a judgment made after reviewing the current progress. 「듯합니다」 keeps the tone relatively neutral and prevents the speaker’s personal feeling from being pushed too far to the foreground. It is natural in meetings, work messages, or progress updates. - Example: 일정이 조금 늦어질 것 같아요.
Romanization: il-jeong-i jo-geum neu-jeo-jil geot ga-ta-yo.
Translation: It feels like the schedule may be slightly delayed.
The situation is still not confirmed, just as in the previous sentence, but 「것 같아요」 is closer to the tone of directly stating your current judgment in everyday speech. It sounds natural when chatting with a coworker and checking the current progress.
▌The Same “Schedule May Be Delayed” Situation: Nuance Differences Between 「듯하다」 and 「것 같다」
Suppose the current work is progressing a little more slowly than expected, but the amount of delay has not yet been officially confirmed. Both patterns can be used in this situation. 「듯하다」 is more like organizing the information at hand and then stating your current assessment, making it suitable for progress reports or situations where you want to keep the tone calm and restrained. 「것 같다」 is more like directly saying, “Looking at how things are going now, it’ll probably be delayed,” so it has a stronger conversational feel. One sentence is not objective while the other is subjective, nor is one formal while the other is informal. The difference comes from placing the same conjecture into different speaking styles.
- Example: 현재 진행 상황을 보면 일정이 조금 늦어질 듯합니다.
Romanization: hyeon-jae jin-haeng sang-hwang-eul bo-myeon il-jeong-i jo-geum neu-jeo-jil deut-ham-ni-da.
Translation: Looking at the current progress, it seems the schedule may be slightly delayed.
The sentence first gives “the current progress” as the basis and then uses 「듯합니다」 to present a judgment. The overall sentence sounds like a progress update in a meeting, with a relatively restrained tone. - Example: 현재 진행 상황을 보면 일정이 조금 늦어질 것 같아요.
Romanization: hyeon-jae jin-haeng sang-hwang-eul bo-myeon il-jeong-i jo-geum neu-jeo-jil geot ga-ta-yo.
Translation: Looking at the current progress, I feel like the schedule may be slightly delayed.
The basis for the judgment is exactly the same as in the previous sentence, but 「것 같아요」 sounds more like directly expressing the speaker’s current impression. When informally checking the situation with a coworker, this sentence feels closer to everyday conversation.
「듯하다」 vs. 「-듯」: Conjecture vs. “Like / As If”
「듯하다」 and 「-듯」 both contain 「듯」, but they perform different functions when used in a sentence. 「듯하다」 is an auxiliary adjective used to express the conjectural meaning “seem” or “appear” when the preceding content has not yet been completely confirmed. For example, 「비가 오는 듯해요」 is a judgment that it is probably raining outside. The 「-듯」 being compared here, on the other hand, is the contracted form of the connective ending 「-듯이」. It uses the preceding action or state as a comparison for what follows. For example, 「물이 비 오듯 쏟아져요」 describes the water pouring down “like rain.” One form judges whether something is actually the case, while the other describes how something happens, so the two cannot be directly exchanged simply because both may correspond to “seem” or “like” in translation.
| Comparison | 「듯하다」 | 「-듯」 |
| Grammatical status | Auxiliary adjective | Contracted form of the connective ending 「-듯이」 |
| Main function | Makes a conjecture about an event or state | Expresses similarity between two actions or states |
| Common English equivalents | seem, appear, look like | like, as if, as though |
| What the sentence is doing | Judging that the preceding content is probably true | Using the preceding situation to describe the following action or state |
| Position in the sentence | Usually appears after the content being inferred, forming patterns such as 「오는 듯하다、온 듯하다、올 듯하다」 | Connects two pieces of content, with another action or state continuing afterward |
| Example | 비가 오는 듯해요. | 물이 비 오듯 쏟아져요. |
| Example meaning | It seems to be raining | Water is pouring down like rain |
| Is it conjectural? | Yes. The whole sentence is judging whether something is actually the case | Not necessarily. Its main function is to describe a similar manner or appearance |
| Interchangeable? | Cannot be directly replaced with 「-듯」 | Cannot be directly replaced with 「듯하다」 |
| Spelling | Normally written as 「온 듯하다」; 「듯하다」 itself is one word | When 「-듯」 is an ending, it attaches directly to the preceding predicate, as in 「비 오듯」 |
▌「듯하다」 vs. 「-듯」|Conjectural Judgment vs. Similar Manner
When you see 「듯」, one useful first step is to check whether 「하다」 follows it. 「듯하다」 treats the preceding content as the object of conjecture and means something like “at the moment, it appears that this may be the case.” With 「-듯」, another action or state generally follows, and the preceding content is used to describe the following part as being “like” something. For example, 「비가 오는 듯해요」 is guessing that it is raining outside, whereas 「물이 비 오듯 쏟아져요」 is not guessing whether it is raining at all; it compares the way the water pours down to rain. Both sentences contain 「비」 and 「듯」, but their grammatical functions are different.
- Example: 밖에 비가 오는 듯해요.
Romanization: bak-kke bi-ga o-neun deut-hae-yo.
Translation: It seems to be raining outside.
This sentence is judging whether “it is raining outside” is actually happening. The speaker may only hear the sound of rain or see people carrying umbrellas without having directly confirmed the weather, so 「듯하다」 is used to preserve the conjectural meaning. - Example: 물이 비 오듯 쏟아져요.
Romanization: mu-ri bi o-deut sso-da-jyeo-yo.
Translation: Water is pouring down like rain.
This sentence is not guessing whether it is raining. 「비 오듯」 simply uses “the way rain falls” to describe how a large amount of water is coming down, equivalent to “like rain.”
▌The Same Situation with Loud Water Sounds Outside the Window: Nuance Differences Between 「듯하다」 and 「-듯」
Suppose you are indoors and suddenly hear a loud sound of water outside the window, but you have not yet seen clearly what is happening. If you infer from the sound that “it is probably raining outside,” you would use 「듯하다」. If you then walk to the window and discover that it is not rain but a large amount of water flowing down from the roof, and you want to describe the water as falling “like rain,” you would use 「-듯」. The first sentence deals with “whether the situation is actually like this,” while the second deals with “what the thing in front of you resembles.” The same scene can first involve conjecture and then comparison, but the two instances of 「듯」 serve different functions.
- Example: 소리를 들어 보니 밖에 비가 오는 듯해요.
Romanization: so-ri-reul deu-reo bo-ni bak-kke bi-ga o-neun deut-hae-yo.
Translation: Judging by the sound, it seems to be raining outside.
The speaker has not directly looked outside and is inferring that it may be raining based only on the sound, so 「듯하다」 is used. The focus of the sentence is conjecture about what is happening outside. - Example: 밖을 보니 옥상에서 물이 비 오듯 쏟아지고 있어요.
Romanization: ba-kkeul bo-ni ok-sang-e-seo mu-ri bi o-deut sso-da-ji-go i-sseo-yo.
Translation: Looking outside, water is pouring down from the roof like rain.
At this point, the speaker can directly see what is happening, so this is not conjecture. The phrase 「비 오듯」 only describes the way the water is falling, meaning “like rain.”
Everyday Dialogues with Korean 「듯하다」: How to Express Present, Past, and Future Conjecture
Although 「듯하다」 frequently appears in articles, news, and more formal explanations, 「듯해요」 is also heard in everyday conversation. It is well suited to situations where something has not yet been fully confirmed, but the speaker can make a reasonable judgment based on what they currently see, hear, or already know. For example, if someone has not replied for a while, you can say 「바쁜 듯해요」. If you cannot find something you had with you earlier, you can say 「두고 온 듯해요」. If you are planning to visit a newly popular shop, you can predict 「사람이 많을 듯해요」. In casual conversation, if you simply want to say “it seems like…,” 「것 같아요」 is usually more common. That does not mean 「듯해요」 is limited to writing; the difference is more that it presents the judgment in a slightly calmer, more restrained way.
▌Situation ①|No Reply Yet, So You Infer That the Person May Be Busy
A:지수 씨한테 연락 왔어요?
ji-su ssi-han-te yeol-rak wa-sseo-yo?
Has Jisoo replied?
B:아직 답장이 없어요. 오늘 좀 바쁜 듯해요.
a-jik dap-jang-i eop-seo-yo. o-neul jom ba-ppeun deut-hae-yo.
Not yet. She seems a little busy today.
📌 Grammar Point: 「바쁜 듯해요」 infers that the person may currently be busy based on the fact that “there has still been no reply.” The speaker has not directly confirmed the person’s condition, so instead of saying 「바빠요」, 「듯하다」 is used to preserve the conjectural meaning. The adjective 「바쁘다」 describes a current state, so when it combines with 「듯하다」, it becomes 「바쁜 듯하다」. If it is changed to 「바쁜 것 같아요」, it still means “seems busy,” but it sounds more distinctly conversational.
▌Situation ②|You Cannot Find Your Phone and Think You May Have Left It at Home
A:휴대폰 어디 있어요?
hyu-dae-pon eo-di i-sseo-yo?
Where is your phone?
B:아무리 찾아도 없네요. 집에 두고 온 듯해요.
a-mu-ri cha-ja-do eom-ne-yo. ji-be du-go on deut-hae-yo.
I can’t find it no matter where I look. It seems I may have left it at home.
📌 Grammar Point: 「두고 온 듯해요」 looks back and infers something that has already happened. The phone is not currently with the speaker, and based on the present situation, they think they may have left it at home when they went out. However, they have not actually returned home to confirm it, so it remains a conjecture. Here, 「오다」 refers to an already completed action, so the past-oriented adnominal form 「온」 is used, producing 「온 듯하다」. In the same situation, 「집에 두고 온 것 같아요」 is also very natural and is more commonly heard in very casual everyday conversation.
▌Situation ③|Planning to Visit a Newly Opened Café and Guessing It May Be Crowded on the Weekend
A:이번 주말에 새로 생긴 카페 갈까요?
i-beon ju-ma-re sae-ro saeng-gin ka-pe gal-kka-yo?
Shall we go to that newly opened café this weekend?
B:좋아요. 그런데 주말에는 사람이 많을 듯해요. 조금 일찍 가요.
jo-a-yo. geu-reon-de ju-ma-re-neun sa-ra-mi ma-neul deut-hae-yo. jo-geum il-jjik ga-yo.
Sure. But it looks like it may be crowded on the weekend, so let’s go a little early.
📌 Grammar Point: 「사람이 많을 듯해요」 makes a prediction before the situation actually happens, based on conditions such as “a newly opened shop” and “the weekend.” It is not saying that the shop is crowded right now; it is predicting that this situation may occur on the weekend, so 「많다」 becomes 「많을 듯하다」. Verbs use the same future/possibility pattern. For example, 「비가 올 듯해요」 means “It looks like it may rain,” while 「시간이 더 걸릴 듯해요」 means “It looks like it may take more time.”
Usage Notes:
- When 「듯하다」 is used in everyday conversation, one of the forms you will most often encounter is 「듯해요」. What comes before it still depends on the time being inferred. 「바쁜 듯해요」 describes a current state, 「두고 온 듯해요」 looks back and guesses about something that has already happened, and 「사람이 많을 듯해요」 predicts a situation that may occur next. All of these may become “seem” or “look like” in English, but the Korean form before 「듯하다」 changes according to time.
- 「듯해요」 can appear in spoken Korean, but that does not mean every English “seems like” or “looks like” needs to be expressed with 「듯하다」. When casually telling a friend “It seems delicious,” “It looks like it rained,” or “I think I left it at home,” 「것 같아요」 is usually more common. 「듯해요」 more readily gives the sentence a sense of making a judgment after observation. For example, both 「맛있는 것 같아요」 and 「맛있는 듯해요」 can mean “It seems delicious.” The first is closer to ordinary conversation, while the second sounds slightly more restrained.
- When using 「듯하다」, you do not need to add separate Korean words for “possibly” or “probably” everywhere, because 「듯하다」 already carries conjectural meaning. 「집에 두고 온 듯해요」 already means something like “It looks like I may have left it at home,” and 「주말에는 사람이 많을 듯해요」 already conveys “There will probably be a lot of people on the weekend.” Rather than fixing 「듯하다」 to a single English word, it is more useful to look at what the speaker is basing the judgment on and whether the conjecture concerns the present, something that has already happened, or something that may happen next.
How Does Korean 「듯하다」 Compare with Japanese 「〜ようだ」?
When Korean 「듯하다」 is translated into Japanese, its conjectural use overlaps considerably with 「〜ようだ」. Both can be used when something has not yet been fully confirmed but the speaker judges that a certain situation is probably the case based on the circumstances, known information, or other clues. For example, if you see that the ground is wet and infer that it rained last night, or hear the sound of rain outside and conclude that it is currently raining, 「듯하다」 and 「〜ようだ」 can be compared in this way. However, Japanese 「よう」 has a broader range of uses than Korean 「듯하다」. In addition to conjecture, 「〜ようだ」 can express metaphor or similarity, and Japanese also has patterns such as 「〜ようになる」「〜ようにする」「〜ように言う」. Therefore, not every instance of Japanese 「よう」 can be replaced directly with 「듯하다」. You first need to determine whether 「よう」 is expressing conjecture or serving another function.
◆ Similar Grammar: 「〜ようだ」
When Japanese 「〜ようだ」 expresses conjecture, it is closest to Korean 「듯하다」. This use of 「〜ようだ」 does not directly assert that something is definitely the case; instead, it presents a judgment based on the information currently available. For example, you can use 「〜ようだ」 if you only hear a sound outside and infer that it is raining, or if you see water pooled on the road and guess that it rained heavily last night. Korean 「듯하다」 can be used in the same kinds of situations, and both languages change the form before the expression according to when the event occurs. The difference is that actual usage also depends on the tone of the sentence, so the fact that both may be translated as “seem” or “appear” does not mean they can always be substituted directly.
- Example: 外は雨が降っているようです。
Kana: そとは あめが ふっている ようです。
Translation: It seems to be raining outside.
This sentence infers that it is currently raining outside based on a sound or another clue. In Korean, you can say 「밖에 비가 오는 듯해요」. Japanese uses 「降っているようです」 to make a judgment about an action currently in progress, while Korean uses 「오는 듯해요」 to express conjecture about the present situation. Neither sentence directly asserts that it is definitely raining outside. - Example: 昨夜は雨がかなり降ったようです。
Kana: さくやは あめが かなり ふった ようです。
Translation: It seems to have rained quite a lot last night.
This sentence looks back and infers what happened last night based on present evidence such as wet roads or standing water. In Korean, you can say 「어젯밤에 비가 많이 온 듯해요」. Japanese uses the past form 「降った」 before 「ようです」, while Korean uses 「온 듯해요」. In both languages, the conjecture concerns something that has already happened. - Example: 天気予報を見ると、午後は雨が降るようです。
Kana: てんきよほうを みると、ごごは あめが ふる ようです。
Translation: According to the weather forecast, it seems it will rain this afternoon.
This sentence uses information from the weather forecast to judge that it may rain in the afternoon. In Korean, you can say 「일기예보를 보니 오후에는 비가 올 듯해요」. Korean 「올 듯해요」 expresses conjecture about something that has not yet happened, while Japanese 「降るようです」 indicates that based on the current information, this situation is likely to occur next.
◆ Difference from 「듯하다」:
Korean 「듯하다」 is primarily used to express conjecture, with the preceding event or state not yet being fully confirmed. Forms such as 「비가 오는 듯하다」「비가 온 듯하다」「비가 올 듯하다」 all carry the sense of “it appears to be the case.” Japanese 「〜ようだ」 also has this conjectural use, but 「よう」 can additionally express metaphor and similarity. For example, 「彼は天使のようだ」 means “He is like an angel.” It does not suggest that the speaker thinks he may literally be an angel, so in Korean it would not be appropriate to translate it directly as 「천사인 듯하다」. Depending on the meaning, expressions such as 「천사 같다」 or 「천사처럼 보인다」 would be used instead. In a sentence such as 「雪が降るように花びらが舞っている」, where one action is compared to another, Korean may instead use the 「-듯/-듯이」 pattern discussed earlier.
In addition, although 「〜ようになる」「〜ようにする」「〜ように言う」 all contain 「よう」, they cannot therefore be grouped together with 「듯하다」. 「〜ようになる」 can express a change in ability or habit, 「〜ようにする」 can express making a deliberate effort to maintain a certain behavior, and 「〜ように言う」 is commonly used to report requests or instructions. These are no longer conjectural meanings of the type expressed by 「듯하다」. When comparing Korean and Japanese, the simple conjectural 「〜ようだ」 meaning “it seems/appears that…” is the best match for 「듯하다」. If 「よう」 is expressing metaphor, change, effort, a request, or another meaning, the Korean construction needs to be determined separately.
When 「듯하다」 appears in a Korean sentence, it usually retains a certain distance, roughly the sense of “this is how things appear at the moment.” Ongoing actions use 「-는 듯하다」, completed actions use 「-(으)ㄴ 듯하다」, and things that have not yet happened commonly use 「-(으)ㄹ 듯하다」. Adjectives and nouns then follow their own adnominal-form rules. Looking first at the preceding form to determine the time is more useful than simply memorizing 「듯하다」 as “seem” or “look like,” because it makes it easier to see what time frame the sentence refers to.
As for 「듯하다」 and 「것 같다」, many sentences can in fact use either one, so there is no need to look for a single correct answer every time. 「것 같다」 appears more often in conversations with friends, while 「듯하다」 is common in articles, explanations, and work messages when the speaker wants to keep the judgment slightly more restrained. When you encounter 「듯하다」, first check when the event occurs, and then look at the setting in which the sentence appears. This will usually make it easier to understand why 「듯하다」 was chosen for that particular “seems like” meaning.
Common FAQs
「듯하다」 means “seem” or “appear” and is used to infer an event or state that has not yet been fully confirmed. It follows the adnominal form of a verb, adjective, or 「이다」, as in 「오는 듯하다」「어려운 듯하다」「학생인 듯하다」.
No. 「듯하다」 does appear more often than 「것 같다」 in articles, reports, formal explanations, or more restrained wording, but spoken Korean also uses forms such as 「듯해요」 and 「듯합니다」. The main difference is register and speaking style, not whether the expression can be used at all.
「것 같다」 has a broader range of use and is very common in everyday conversation, personal impressions, and softened opinions. 「듯하다」 is more likely to appear in formal narration and written explanations. Their conjectural uses overlap considerably, so they should not be rigidly divided into “spoken” and “written” forms.
The main difference is time. 「오는 듯하다」 makes a conjecture about an action currently in progress, 「온 듯하다」 looks back and infers something that has already happened, and 「올 듯하다」 predicts something that may happen next.
They can be interchanged in many conjectural contexts. Both express judgments that have not yet been confirmed and both retain a degree of reservation. 「듯싶다」 often carries a somewhat more cautious sense of judgment, while 「듯하다」 has a slightly broader range of use, but the difference cannot be rigidly separated in every sentence.