갈다 Korean verb conjugation

to change

Every form of 갈다 across the four speech levels. It is ㄹ dropping — ㄹ drops before ㄴ, ㅂ and ㅅ: 살다 → 삽니다. Regular, but universal.

기본형Principal parts

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

관형사형Modifier
가는
아/어Infinitive
갈아
-으니Since
가니
합니다Formal
갑니다

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 갈아요갑니다갈아간다

과거Past

해요체Polite합니다체Formal해체Casual한다체Plain
서술Statement 갈았어요갈았습니다갈았어갈았다

미래·추측Future & presumptive

해요체Polite합니다체Formal해체Casual한다체Plain
-겠-Will / must be 갈겠어요갈겠습니다갈겠어갈겠다
-을 것이다Going to 갈 거예요갈 것입니다갈 거야갈 것이다

의문Questions

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 갈아요?갑니까?갈아?가니?
과거Past 갈았어요?갈았습니까?갈았어?갈았니?

명령Commands

해요체Polite합니다체Formal해체Casual한다체Plain
명령Do it 가세요가십시오갈아갈아라
청유Let's 갈아요갑시다갈아갈자

부정Negation

해요체Polite합니다체Formal해체Casual한다체Plain
Not (short) 안 갈아요안 갑니다안 갈아안 간다
-지 않다Not (long) 갈지 않아요갈지 않습니다갈지 않아갈지 않는다
Cannot 못 갈아요못 갑니다못 갈아못 간다

높임Honorific

해요체Polite합니다체Formal해체Casual한다체Plain
현재Present 가세요가십니다가셔가신다
과거Past 가셨어요가셨습니다가셨어가셨다

관형사형Modifying a noun

현재Present
가는
과거Past
미래Future
회상Used to
갈던

연결Joining clauses

-고and
갈고
-게-ly / so that
갈게
-어서so / and then
갈아서
-으니까since
가니까
-으면if / when
갈면
-지만but
갈지만
-는데and / but (setting up)
가는데
-어도even if
갈아도

진행In progress

해요체Polite합니다체Formal해체Casual한다체Plain
현재Is doing 갈고 있어요갈고 있습니다갈고 있어갈고 있다
과거Was doing 갈고 있었어요갈고 있었습니다갈고 있었어갈고 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.

그래서 저 역시 그것으로 갈아 탔습니다.

So I decided I'm going to start making some Youtube videos.

우리는 플라스틱을 손톱만한 크기로 갈아냅니다.

We grind the plastic down to about the size of your small fingernail.

칼을 갈다

to sharpen a sword

이를 갈다

to gnash one's teeth

자주 묻는 질문Common questions

How do you conjugate 갈다 in Korean?

갈다 (to change) is 갈아요 in the polite 해요체, 갑니다 in formal 합니다체, 갈아 in casual 반말 and 간다 in the plain written style. The past is 갈았어요.

What is the past tense of 갈다?

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

Is 갈다 irregular?

Yes — it is ㄹ dropping (ㄹ 탈락). ㄹ drops before ㄴ, ㅂ and ㅅ: 살다 → 삽니다. Regular, but universal. That is why the stem looks different in 갈아 and 가니 but unchanged in 갑니다.

What TOPIK level is 갈다?

3급 — TOPIK 3, lower 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.