냐니까

I asked whether…

→ 이다
냐 Interrogative copula (“is it?”) + 니까 Because; since
auxiliary · informal Rare #30,786
I asked whether… Colloquial and often emphatic, used when repeating a question.
KO: 학생이냐니까?
EN: I asked if you’re a student!
Conjugation of 이다
Admirative present
Subjunctive future
Subjunctive past
Potential
Jussive
Necessitative
Quotative future
Subjunctive imperfect
Irrealis past
Interrogative imperfect
Potential past
Interrogative present

의사 냐니까

I asked if you're a doctor.

— 저수지의 개들 (1992)

아이, 씨발, 뭐 냐니까, 이 씨

Ah, fuck, what is it? I’m asking you what it is, you son of a—

— The Great Flood (2025)

목요일 몇 시 냐니까

I asked what time on Thursday.

— 학이 난다 (1957)