교체하다 Korean verb conjugation

to replace

TOPIK 4 4급verb 동사regular 규칙Dictionary entry 단어

Every form of 교체하다 across the four speech levels. It is a regular stem, so the endings below attach without changing it.

기본형Principal parts

The four forms the dictionary prints. Every other form on this page is derived from them.

관형사형Modifier
교체하는
아/어Infinitive
교체하
-으니Since
교체하니
합니다Formal
교체합니다

현재Present

The tense that does the most work. 해요체 is the one to learn first — it is polite without being formal, and it is what most conversation is in.

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 교체하요교체합니다교체하교체한다

과거Past

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 교체핬어요교체핬습니다교체핬어교체핬다

미래·추측Future & presumptive

해요체Polite합니다체Formal해체Casual한다체Plain
-겠-Will / must be 교체하겠어요교체하겠습니다교체하겠어교체하겠다
-을 것이다Going to 교체할 거예요교체할 것입니다교체할 거야교체할 것이다

의문Questions

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 교체하요?교체합니까?교체하?교체하니?
과거Past 교체핬어요?교체핬습니까?교체핬어?교체핬니?

명령Commands

해요체Polite합니다체Formal해체Casual한다체Plain
명령Do it 교체하세요교체하십시오교체하교체하라
청유Let's 교체하요교체합시다교체하교체하자

부정Negation

해요체Polite합니다체Formal해체Casual한다체Plain
Not (short) 안 교체하요안 교체합니다안 교체하안 교체한다
-지 않다Not (long) 교체하지 않아요교체하지 않습니다교체하지 않아교체하지 않는다
Cannot 못 교체하요못 교체합니다못 교체하못 교체한다

높임Honorific

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 교체하세요교체하십니다교체하셔교체하신다
과거Past 교체하셨어요교체하셨습니다교체하셨어교체하셨다

관형사형Modifying a noun

현재Present
교체하는
과거Past
교체한
미래Future
교체할
회상Used to
교체하던

연결Joining clauses

-고and
교체하고
-게-ly / so that
교체하게
-어서so / and then
교체하서
-으니까since
교체하니까
-으면if / when
교체하면
-지만but
교체하지만
-는데and / but (setting up)
교체하는데
-어도even if
교체하도

진행In progress

해요체Polite합니다체Formal해체Casual한다체Plain
현재Is doing 교체하고 있어요교체하고 있습니다교체하고 있어교체하고 있다
과거Was doing 교체하고 있었어요교체하고 있었습니다교체하고 있었어교체하고 있었다

문형Sentence patterns

How the dictionary says this verb is used. The numbers are slots: 1 is the subject, 2 the object.

예문In real sentences

From the dictionary, each with its translation.

벌써 딴 사람으로 교체했던대

They found someone at the office to take over my work.

스페어가 없으면 교체할 수가 없지

Can't change a tire without a spare.

그렇지만, 저희는 교사를 교체하지는 않습니다.

We don't replace teachers, by the way.

교체할 수 있거나, 혹은 신호를 억제할 수 있습니다.

It can replace, or it can inhibit actually, signals.

자주 묻는 질문Common questions

How do you conjugate 교체하다 in Korean?

교체하다 (to replace) is 교체하요 in the polite 해요체, 교체합니다 in formal 합니다체, 교체하 in casual 반말 and 교체한다 in the plain written style. The past is 교체핬어요.

What is the past tense of 교체하다?

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

Is 교체하다 a regular verb?

Yes. Its stem never changes shape: 교체합니다, 교체하, 교체하니 all keep 교체하 intact. Only the ending moves.

What TOPIK level is 교체하다?

4급 — TOPIK 4, upper intermediate.

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.