Korean grammar · Level 2 · 2급
-기 때문에
Because… (a firm, formal reason)
Taught in Level 2, Unit 11: Reasons and wishes
you already have two ways to give a reason — -아서/어서 and -(으)니까 (Unit 5). Here is the third, the firmest one. Level 2 ends by putting all three side by side, so you can pick the right one.
Example
오늘은 시험이 있기 때문에 일찍 자요.
I'm going to bed early because I have an exam today.

The full explanation is in the unit · part of the Level 2 Pass, opening soon · Level 2, Unit 11
Reasons and wishes
The rule with a table, Sori’s tips, practice that checks itself, a review room and a one-page cheat sheet.
See the unit preview →