줄 알았다고

I knew (that…)

→ 줄
phrase Rare #22,242
I knew (that…) An emphatic, conversational way to insist that you knew or expected something. The detail after 줄 is often understood from context.
KO: 네가 올 줄 알았다고!
EN: I knew you’d come!

그럴 줄 알았다고

I knew it.

— 헤어질 결심 (2022)

알 줄 알았다고.

I knew you knew.

— 주토피아 2 (2025)

네가 허풍 떠는 줄 알았다고!

I thought you were bluffing!

— 프린세스 브라이드 (1987)

그럴 줄 알았어 그럴 줄 알았다고!

I knew it, I knew it!

— 석양의 무법자 (1966)

우리 일 줄 알았다고.

I thought it would be us.

— 더 러닝 맨 (2025)