아니었나요

wasn't it?, wasn't [something]?

→ 아니다
아니 not be + 었 Past tense + 나 Interrogative + 요 Polite speech
adjective · past tense Rare #27,568
wasn't it?, wasn't [something]? Polite question form.
KO: 여기가 약속 장소 아니었나요?
EN: Wasn't this the meeting place?
Forms of 아니다

아니었나요?

Wasn't it?

— 햄넷 (2025)