-잖아요

V/Adj/이다,아니다 + 잖아(요) It’s used when the speaker states something obvious, while reminding or correcting the listener about the situation. (As you know~, You know~)

저는 택시를 잘 타지 않아요. 너무 비싸잖아요.

I don't usually take taxis. They're too expensive, you know.

저는 무서운 영화를 못 봐요. 제가 겁이 많잖아요.

I can't watch horror movies. I get scared easily, you know.

커피를 마시면 잘 못 자잖아.

When you drink coffee, you can't sleep well, you know.

• Tense: 었O, 겠X

말했잖아 O

말하겠잖아X 말할 거잖아 O