피곤하다

to be tired

Principal parts

관형사형Modifier
피곤한
아/어Infinitive
피곤해
-으니Since
피곤하니
합니다Formal
피곤합니다

Present

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 피곤해요피곤합니다피곤해피곤하다

Past

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 피곤했어요피곤했습니다피곤했어피곤했다

Future & presumptive

해요체Polite합니다체Formal해체Casual한다체Plain
-겠-Will / must be 피곤하겠어요피곤하겠습니다피곤하겠어피곤하겠다
-을 것이다Going to 피곤할 거예요피곤할 것입니다피곤할 거야피곤할 것이다

Questions

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 피곤해요?피곤합니까?피곤해?피곤하니?
과거Past 피곤했어요?피곤했습니까?피곤했어?피곤했니?

Negation

해요체Polite합니다체Formal해체Casual한다체Plain
안Not (short) 안 피곤해요안 피곤합니다안 피곤해안 피곤하다
-지 않다Not (long) 피곤하지 않아요피곤하지 않습니다피곤하지 않아피곤하지 않다

Honorific

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 피곤하세요피곤하십니다피곤하셔피곤하시다
과거Past 피곤하셨어요피곤하셨습니다피곤하셨어피곤하셨다

Modifying a noun

현재Present
피곤한
과거Past
피곤한
미래Future
피곤할
회상Used to
피곤하던

Joining clauses

-고and
피곤하고
-게-ly / so that
피곤하게
-어서so / and then
피곤해서
-으니까since
피곤하니까
-으면if / when
피곤하면
-지만but
피곤하지만
-는데and / but (setting up)
피곤한데
-어도even if
피곤해도

Sentence patterns

In real sentences

정말 피곤한 하루였어.

I've had a long day.

노는 건 피곤하지 않아요.

Playing doesn't tire us.

사실 피곤한 게 아니었습니다.

This was not fatigue.

그들은 지치고 피곤한 상태였죠.

They were weak and weary.

Common questions

How do you conjugate 피곤하다 in Korean?

피곤하다 (to be tired) is 피곤해요 in the polite 해요체, 피곤합니다 in formal 합니다체, 피곤해 in casual 반말 and 피곤하다 in the plain written style. The past is 피곤했어요.

What is the past tense of 피곤하다?

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

Is 피곤하다 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 피곤하여 and 피곤하니 but unchanged in 피곤합니다.

What TOPIK level is 피곤하다?

1급 — TOPIK 1, beginner.

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.