will come?; might come?
아빠도 서울 올까?
Do you think Dad will come to Seoul too?
— Unlocked (2023)
안 올까 봐 걱정했어
I was worried you wouldn't come.
— 세 가지 색: 블루 (1993)
나갔다 늦게 올까?
Should I go out and come back late?
— 블레이드 러너 2049 (2017)