si

Usages of si

오후 6시에 사무실을 떠나요.ohu 6sie samusireul tteonayo.
I leave the office at 6 p.m.
한 시에 식당에 가요.han sie sikdange gayo.
I go to the restaurant at one o’clock.
수요일에도 수업은 오전 10시에 시작해요.suyoiredo sueobeun ojeon 10sie sijakhaeyo.
Even on Wednesday, class starts at 10 a.m.
지금 몇 시인지 몰라요.jigeum myeot siinji mollayo.
I don’t know what time it is now.
회의가 오후 세 시 예정이야.hoeuiga ohu se si yejeongiya.
The meeting is scheduled for 3 p.m.
원래 수업은 오전 10시에 시작해요.wonrae sueobeun ojeon 10sie sijakhaeyo.
Originally, class starts at 10 a.m.
오후 여섯 시쯤 퇴근해요.ohu yeoseos sijjeum toegeunhaeyo.
I get off work around 6 p.m.
오후 여섯 시까지 일해요.ohu yeoseos sikkaji ilhaeyo.
I work until 6 p.m.
AI Language TutorTry it ↗
How do speech levels work in Korean?
Korean has multiple speech levels that indicate formality and politeness. The most common are the formal polite (‑습니다/‑ㅂ니다), informal polite (‑아요/‑어요), and casual (‑아/‑어) forms. Which level you use depends on who you're speaking to and the social context.

Sign up free — start using our AI language tutor

Start learning Korean

Master Korean — from si to fluency

All course content and exercises are completely free — no paywalls, no trial periods.

  • Infinitely deep — unlimited vocabulary and grammar
  • Fast-paced — build complex sentences from the start
  • Unforgettable — efficient spaced repetition system
  • AI tutor to answer your grammar questions