충분하다

to be sufficient

Principal parts

관형사형Modifier
충분한
아/어Infinitive
충분해
-으니Since
충분하니
합니다Formal
충분합니다

Present

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 충분해요충분합니다충분해충분하다

Past

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 충분했어요충분했습니다충분했어충분했다

Future & presumptive

해요체Polite합니다체Formal해체Casual한다체Plain
-겠-Will / must be 충분하겠어요충분하겠습니다충분하겠어충분하겠다
-을 것이다Going to 충분할 거예요충분할 것입니다충분할 거야충분할 것이다

Questions

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 충분해요?충분합니까?충분해?충분하니?
과거Past 충분했어요?충분했습니까?충분했어?충분했니?

Negation

해요체Polite합니다체Formal해체Casual한다체Plain
안Not (short) 안 충분해요안 충분합니다안 충분해안 충분하다
-지 않다Not (long) 충분하지 않아요충분하지 않습니다충분하지 않아충분하지 않다

Honorific

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 충분하세요충분하십니다충분하셔충분하시다
과거Past 충분하셨어요충분하셨습니다충분하셨어충분하셨다

Modifying a noun

현재Present
충분한
과거Past
충분한
미래Future
충분할
회상Used to
충분하던

Joining clauses

-고and
충분하고
-게-ly / so that
충분하게
-어서so / and then
충분해서
-으니까since
충분하니까
-으면if / when
충분하면
-지만but
충분하지만
-는데and / but (setting up)
충분한데
-어도even if
충분해도

Sentence patterns

In real sentences

이 정도면 충분할 것 같네요.

And that's good enough for right now.

저에겐 기대할 만한 가치가 충분한 미래입니다.

That, to me, is a future well worth looking forward to.

배움을 이끌어내기 충분하다는 것을 보여드렸죠.

We've shown that a brief activation of these is enough to drive learning.

그게 다죠. 충분해요.

That's it. That's enough.

Common questions

How do you conjugate 충분하다 in Korean?

충분하다 (to be sufficient) is 충분해요 in the polite 해요체, 충분합니다 in formal 합니다체, 충분해 in casual 반말 and 충분하다 in the plain written style. The past is 충분했어요.

What is the past tense of 충분하다?

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

Is 충분하다 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 충분하여 and 충분하니 but unchanged in 충분합니다.

What TOPIK level is 충분하다?

2급 — TOPIK 2, elementary.

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.