안다는

that ... know(s)

→ 알다
verb · present tense Rare #23,409
that ... know(s) Used before a noun or 것 to express “that someone knows.”
KO: 그가 답을 안다는 사실을 믿어요.
EN: I believe that he knows the answer.
Conjugation of 알다

뭔가 안다는 거 알아 도와주면 아주 좋은 걸 받게 될 거 야

I know you know something. If you help me, you'll get something really good.

— 블레이드 러너 2049 (2017)

차이를 안다는 거 잖아!

You know the difference!

— 위플래쉬 (2014)