해야 할

need to do

→ 하다
phrase Very common #509
need to do Used before a noun to describe something that needs or should be done.
KO: 오늘 해야 할 일이 많아요.
EN: I have a lot to do today.

해야 할 것 같네

I guess I have to.

— 클리너 (2025)

네가 해야 할 일 이야.

It’s your job.

이봐, 거래를 해야 할 것 같군!

Hey, looks like we have a deal to make!

— 이탈자 (1990)

해야 할 게 남았지!

There's still something I need to do!

— 요짐보 (1961)

우리는 해야 할 게 많다.

We have a lot to do.

한국 팀 이쯤 해야 할 것 같네요

I think the Korean team should call it a day around now.

— Dream (2023)