두툼하다

to be fairly thick

Principal parts

관형사형Modifier
두툼한
아/어Infinitive
두툼해
-으니Since
두툼하니
합니다Formal
두툼합니다

Present

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 두툼해요두툼합니다두툼해두툼하다

Past

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 두툼했어요두툼했습니다두툼했어두툼했다

Future & presumptive

해요체Polite합니다체Formal해체Casual한다체Plain
-겠-Will / must be 두툼하겠어요두툼하겠습니다두툼하겠어두툼하겠다
-을 것이다Going to 두툼할 거예요두툼할 것입니다두툼할 거야두툼할 것이다

Questions

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 두툼해요?두툼합니까?두툼해?두툼하니?
과거Past 두툼했어요?두툼했습니까?두툼했어?두툼했니?

Negation

해요체Polite합니다체Formal해체Casual한다체Plain
안Not (short) 안 두툼해요안 두툼합니다안 두툼해안 두툼하다
-지 않다Not (long) 두툼하지 않아요두툼하지 않습니다두툼하지 않아두툼하지 않다

Honorific

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 두툼하세요두툼하십니다두툼하셔두툼하시다
과거Past 두툼하셨어요두툼하셨습니다두툼하셨어두툼하셨다

Modifying a noun

현재Present
두툼한
과거Past
두툼한
미래Future
두툼할
회상Used to
두툼하던

Joining clauses

-고and
두툼하고
-게-ly / so that
두툼하게
-어서so / and then
두툼해서
-으니까since
두툼하니까
-으면if / when
두툼하면
-지만but
두툼하지만
-는데and / but (setting up)
두툼한데
-어도even if
두툼해도

Sentence patterns

In real sentences

두툼한 물체들은 더 많은 방사선이 필요하며, 더 많은 시간이 듭니다.

The thicker the object, the more radiation it needs, and the more time it needs.

여기서는 쥐의 좌골 신경을 보고 있습니다. 그리고 여기 크고 두툼한 부분을 쉽게 볼 수 있습니다.

Here you're looking at a sciatic nerve of a mouse, and you can see that that big, fat portion you can see very easily.

Common questions

How do you conjugate 두툼하다 in Korean?

두툼하다 (to be fairly thick) is 두툼해요 in the polite 해요체, 두툼합니다 in formal 합니다체, 두툼해 in casual 반말 and 두툼하다 in the plain written style. The past is 두툼했어요.

What is the past tense of 두툼하다?

두툼했어요 in everyday polite speech, 두툼했습니다 formally. It is built from the 아/어 form 두툼하여 plus ㅆ, which is why an irregular stem shows its irregularity here.

Is 두툼하다 irregular?

Yes — it is 여 irregular (여 불규칙). 하다 and every verb built on it: 하다 → 하여 → 해요. That is why the stem looks different in 두툼하여 and 두툼하니 but unchanged in 두툼합니다.

What TOPIK level is 두툼하다?

6급 — TOPIK 6, mastery.

Dictionary form, meaning, sentence patterns, examples and audio from the 국립국어원 한국어기초사전, used under CC BY-SA 2.0 KR.

Conjugations are generated by this site's own engine and checked against the 9,380 forms the dictionary publishes on every build.