-을 것 같다

V/Adj/이다,아니다 + ㄹ/을 것(거) 같다 This indicates that the speaker is guessing about something.(I think~)

이 드라마는 반전이 있을 것 같아요.

I think this drama will have a plot twist.

주인공이 마지막에 죽을 거 같아요.

I think the main character will die at the end.

차가 막혀서 늦을 거 같은데, 조금만 기다려 줄래요?

I think I'll be late because of traffic, could you wait a little bit?

• Tense

I think she/he ate: 먹은 거 같아요, 먹었을 거 같아요

I think she/he will eat: 먹을 거 같아요

I think she/he is eating: 먹는 거 같아요