였나 봐

I guess it was

→ 이다
phrase Rare #18,805
I guess it was Used to express a guess or realization about something in the past. It commonly follows a noun and is a shortened form of 이었나 봐.
KO: 그때는 정말 행복했였나 봐.
EN: I guess I was really happy back then.

어리석은 바보 였나 봐

I guess I was a foolish idiot.

— 물랑루즈 (2001)

애를 제일 팔고 싶어 하는 사람은 였나 봐

I guess I was the one who wanted to show off my kid the most.

— 브로커 (2022)

도시 였나 봐

It must have been a big city.

— 천공의 성 라퓨타 (1986)

어리석은 바보 였나 봐

I guess I was a foolish idiot.

— 물랑루즈 (2001)