않으니까요

because ... not, since ... not

→ 않다
않 not (forms a negation after -지) + 으니까 Because; since + 요 Polite speech
auxiliary · formal, present tense Rare #25,910
because ... not, since ... not A polite explanatory form used to give a reason.
KO: 오늘은 춥지 않으니까요.
EN: Because it isn't cold today.
Conjugation of 않다

공평하지 않으니까요

Because it's not fair.

— 여정 (1955)