했다면서요

I heard (that someone) did; (someone) said (that they) did

→ 하다
했 Past tense + 다 Plain declarative ending + 면서 While; simultaneously + 요 Polite speech
verb · formal, past tense Rare #26,699
I heard (that someone) did; (someone) said (that they) did A polite conversational way to refer to something you heard or were told, often while seeking confirmation.
KO: 숙제 다 했다면서요?
EN: I heard you did all your homework.
Conjugation of 하다

연습 많이 했다면서요

I heard you practiced a lot.

— No Other Choice (2025)

그 둘이 날 보자고 했다면서요?

You said those two wanted to see me?

— 대부 (1972)

그, 조병순이가 밤새 자백을 했다면서요?

Hey, Jo Byeong-sun, you said you confessed all night?

— 살인의 추억 (2003)