악화되다 Korean verb conjugation
to worsen, to deteriorate, to degenerate, to take a turn for the worse
Every form of 악화되다 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
- 악화되는
- 아/어Infinitive
- 악화돼
- -으니Since
- 악화되니
- 합니다Formal
- 악화됩니다
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 | 악화돼요 | 악화됩니다 | 악화돼 | 악화된다 |
과거Past
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 서술Statement | 악화됐어요 | 악화됐습니다 | 악화됐어 | 악화됐다 |
미래·추측Future & presumptive
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| -겠-Will / must be | 악화되겠어요 | 악화되겠습니다 | 악화되겠어 | 악화되겠다 |
| -을 것이다Going to | 악화될 거예요 | 악화될 것입니다 | 악화될 거야 | 악화될 것이다 |
의문Questions
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 현재Present | 악화돼요? | 악화됩니까? | 악화돼? | 악화되니? |
| 과거Past | 악화됐어요? | 악화됐습니까? | 악화됐어? | 악화됐니? |
명령Commands
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 명령Do it | 악화되세요 | 악화되십시오 | 악화돼 | 악화돼라 |
| 청유Let's | 악화돼요 | 악화됩시다 | 악화돼 | 악화되자 |
부정Negation
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 안Not (short) | 안 악화돼요 | 안 악화됩니다 | 안 악화돼 | 안 악화된다 |
| -지 않다Not (long) | 악화되지 않아요 | 악화되지 않습니다 | 악화되지 않아 | 악화되지 않는다 |
| 못Cannot | 못 악화돼요 | 못 악화됩니다 | 못 악화돼 | 못 악화된다 |
높임Honorific
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 현재Present | 악화되세요 | 악화되십니다 | 악화되셔 | 악화되신다 |
| 과거Past | 악화되셨어요 | 악화되셨습니다 | 악화되셨어 | 악화되셨다 |
관형사형Modifying a noun
- 현재Present
- 악화되는
- 과거Past
- 악화된
- 미래Future
- 악화될
- 회상Used to
- 악화되던
연결Joining clauses
- -고and
- 악화되고
- -게-ly / so that
- 악화되게
- -어서so / and then
- 악화돼서
- -으니까since
- 악화되니까
- -으면if / when
- 악화되면
- -지만but
- 악화되지만
- -는데and / but (setting up)
- 악화되는데
- -어도even if
- 악화돼도
진행In progress
| 해요체Polite | 합니다체Formal | 해체Casual | 한다체Plain | |
|---|---|---|---|---|
| 현재Is doing | 악화되고 있어요 | 악화되고 있습니다 | 악화되고 있어 | 악화되고 있다 |
| 과거Was doing | 악화되고 있었어요 | 악화되고 있었습니다 | 악화되고 있었어 | 악화되고 있었다 |
문형Sentence patterns
How the dictionary says this verb is used. The numbers are slots: 1 is the subject, 2 the object.
- 1이 악화되다
예문In real sentences
From the dictionary, each with its translation.
거기서부터 상황은 악화되었어요.
And it went downhill from there.
근로 환경이 체계적으로 악화된 곳에서 발생하지요.
It happens in systematically degraded work environments.
그리고 치료를 받는다고 해도 오히려 병원에서 더 악화되죠.
And even when you do get treatment, hospitals often make us sicker.
오히려 훨씬 악화되었습니다.
She got worse, and in fact, much worse.
자주 묻는 질문Common questions
How do you conjugate 악화되다 in Korean?
악화되다 (to worsen, to deteriorate, to degenerate, to take a turn for the worse) is 악화돼요 in the polite 해요체, 악화됩니다 in formal 합니다체, 악화돼 in casual 반말 and 악화된다 in the plain written style. The past is 악화됐어요.
What is the past tense of 악화되다?
악화됐어요 in everyday polite speech, 악화됐습니다 formally. It is built from the 아/어 form 악화돼 plus ㅆ, which is why an irregular stem shows its irregularity here.
Is 악화되다 a regular verb?
Yes. Its stem never changes shape: 악화됩니다, 악화돼, 악화되니 all keep 악화되 intact. Only the ending moves.
What TOPIK level is 악화되다?
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.