KOREAN VERB

실험하다

to experiment, to do an experiment

Conjugation

Tap any form to hear it. The part that changes is in colour.

Say it firstHide the forms and test yourself

현재 · now and habits: polite, formal and casual speech

Form	Polite	Formal	Casual
AffirmativeI experiment
NegativeI don’t experiment

과거 · finished actions: 갔어요, 갔습니다, 갔어

Form	Polite	Formal	Casual
AffirmativeI experimented
NegativeI didn’t experiment

미래 · plans and guesses: -(으)ㄹ 거예요

Form	Polite	Formal	Casual
AffirmativeI will experiment
NegativeI won’t experiment

높임말 · to or about an elder: the -시- forms

Form	Polite	Formal
PresentI experiment (respectfully)
PastI experimented (respectfully)
FutureI will experiment (respectfully)

연결 어미 · and, so, if, because, but: joining two sentences

명령형 · -(으)세요, -(으)십시오, the casual form, -지 마세요

One sentence for each tense, the way people say it.

Present

수아는 대학 연구실에서 매일 실험해요.

Su-a does experiments at the university lab every day.
Past

어제는 새 레시피로 저녁을 실험했어요.

Yesterday I experimented with a new recipe for dinner.
Future

다음 주부터 새 약을 쥐로 실험할 거예요.

From next week they'll test the new drug on mice.
Honorific

교수님은 삼십 년 동안 같은 주제를 실험하셨어요.

The professor has experimented on the same topic for thirty years.
Connectives

여러 번 실험했지만 결과가 매번 달라요.

We experimented many times, but the result is different each time.
Requests and commands

책만 읽지 말고 직접 실험하세요.

Don't just read books, experiment yourself.

실험 is the experiment and 실험실 the lab; 실험해 보다 is to try something out to see what happens.

The lessons that teach a form of it, and how they say it.

Advanced Level 1 · 영어로 실험했습니다.

Advanced Level 1 · 선생님, 오늘 실험해요?

The same pattern, on other verbs: 하다 verb.