나가봐야

have to go out, need to head out

→ 나가보다
verb · informal Rare #28,852
have to go out, need to head out Usually followed by 하다 or 되다 to express necessity.
KO: 이제 나가봐야 해요.
EN: I have to head out now.
Conjugation of 나가보다
Necessitative
나가봐야

나 지금 나가봐야 되는데

I have to head out now, though.

— Oasis (2002)

나가봐야 될 것 같아

I think I should head out.

— 장화, 홍련 (2003)

공항에 나가봐야 해요

I need to head to the airport.

— 화양연화 (2000)