뭐랬는데

what did [someone] say?

→ 뭐라고 하다
뭐 well, you know, like + 랬 past tense + 는데 Background/contrast connective
verb · informal, past tense Rare #27,169
what did [someone] say? A conversational contraction of 뭐라고 했는데; the subject is usually clear from context.
KO: 그 사람이 뭐랬는데?
EN: What did that person say?
Conjugation of 뭐라고 하다
Past
뭐랬지뭐랬는데

닉이 뭐랬는데?

What did Nick say?

— 노 머시: 90분 (2026)

뭐랬는데?

What did you say?

— 컨트롤 (2007)

그 사람이 뭐랬는데?

What did that person say?

— 데드 돈 다이 (2019)

언니가 뭐랬는데?

What did your sister say?

— 목소리의 형태 (2016)