끼치다 Korean verb conjugation
to cause, to give (trouble, worry)
Every form of 끼치다 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
- 끼치는
- 아/어Infinitive
- 끼쳐
- -으니Since
- 끼치니
- 합니다Formal
- 끼칩니다
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.
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 서술Statement | 끼쳐요 | 끼칩니다 | 끼쳐 | 끼친다 |
과거Past
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 서술Statement | 끼쳤어요 | 끼쳤습니다 | 끼쳤어 | 끼쳤다 |
미래·추측Future & presumptive
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| -겠-Will / must be | 끼치겠어요 | 끼치겠습니다 | 끼치겠어 | 끼치겠다 |
| -을 것이다Going to | 끼칠 거예요 | 끼칠 것입니다 | 끼칠 거야 | 끼칠 것이다 |
의문Questions
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 현재Present | 끼쳐요? | 끼칩니까? | 끼쳐? | 끼치니? |
| 과거Past | 끼쳤어요? | 끼쳤습니까? | 끼쳤어? | 끼쳤니? |
명령Commands
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 명령Do it | 끼치세요 | 끼치십시오 | 끼쳐 | 끼쳐라 |
| 청유Let's | 끼쳐요 | 끼칩시다 | 끼쳐 | 끼치자 |
부정Negation
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 안Not (short) | 안 끼쳐요 | 안 끼칩니다 | 안 끼쳐 | 안 끼친다 |
| -지 않다Not (long) | 끼치지 않아요 | 끼치지 않습니다 | 끼치지 않아 | 끼치지 않는다 |
| 못Cannot | 못 끼쳐요 | 못 끼칩니다 | 못 끼쳐 | 못 끼친다 |
높임Honorific
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 현재Present | 끼치세요 | 끼치십니다 | 끼치셔 | 끼치신다 |
| 과거Past | 끼치셨어요 | 끼치셨습니다 | 끼치셨어 | 끼치셨다 |
관형사형Modifying a noun
- 현재Present
- 끼치는
- 과거Past
- 끼친
- 미래Future
- 끼칠
- 회상Used to
- 끼치던
연결Joining clauses
- -고and
- 끼치고
- -게-ly / so that
- 끼치게
- -어서so / and then
- 끼쳐서
- -으니까since
- 끼치니까
- -으면if / when
- 끼치면
- -지만but
- 끼치지만
- -는데and / but (setting up)
- 끼치는데
- -어도even if
- 끼쳐도
진행In progress
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 현재Is doing | 끼치고 있어요 | 끼치고 있습니다 | 끼치고 있어 | 끼치고 있다 |
| 과거Was doing | 끼치고 있었어요 | 끼치고 있었습니다 | 끼치고 있었어 | 끼치고 있었다 |
문형Sentence patterns
How the dictionary says this verb is used. The numbers are slots: 1 is the subject, 2 the object.
- 1이 2에/에게 3을 끼치다
예문In real sentences
From the dictionary, each with its translation.
이렇게 모두에게 영향을 끼칩니다.
So this affects everyone.
세계 모든 사람들에게 영향을 끼치고 있죠.
It affects people in every part of the world.
매우 작은 변화도 불균형적인 영향을 끼치며
It means that very small changes can make a disproportionate impact.
이게 아이의 정신에 끼친 영향을 생각해 보세요.
Think about the way that that affects a child's mind.
자주 묻는 질문Common questions
How do you conjugate 끼치다 in Korean?
끼치다 (to cause, to give (trouble, worry)) is 끼쳐요 in the polite 해요체, 끼칩니다 in formal 합니다체, 끼쳐 in casual 반말 and 끼친다 in the plain written style. The past is 끼쳤어요.
What is the past tense of 끼치다?
끼쳤어요 in everyday polite speech, 끼쳤습니다 formally. It is built from the 아/어 form 끼쳐 plus ㅆ, which is why an irregular stem shows its irregularity here.
Is 끼치다 a regular verb?
Yes. Its stem never changes shape: 끼칩니다, 끼쳐, 끼치니 all keep 끼치 intact. Only the ending moves.
What TOPIK level is 끼치다?
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.