가 될 거야

will become; will turn into

→ 가

phrase Uncommon #10,486

will become; will turn into Used after a noun ending in a vowel to say that someone or something will become or turn into that noun. The ending 거야 is informal and can express a prediction, confident expectation, or intention. After a noun ending in a consonant, 이 될 거야 is used instead.

KO: 톰은 훌륭한 농부가 될 거야.

EN: Tom will become a great farmer.

톰은 훌륭한 농부가 될 거 야

Tom will become an excellent farmer.

— 인터스텔라 (2014)

넌 리더가 될 거 야

You’ll be a leader.

— 크리에이터 (2023)

우리 둘뿐 이지 혼자 보다는 쉽게 마무리가 될 거 야

It’s just the two of us, so we’ll be able to finish more easily than if I were doing it alone.

— 석양의 무법자 (1966)

오늘 밤이 지나면, 이 모든 건 과거가 될 거 야.

Once tonight is over, all of this will be in the past.

— 쉘터 (2026)

녀석도 자네처럼 범죄자가 될 거 야

He'll end up a criminal just like you.

— 해리 포터와 불사조 기사단 (2007)