行かなくていい

don't have to go

→ 行く
phrase Rare #35,550
don't have to go Says that going is not necessary or required.
JA: 今日は行かなくていいよ。
EN: You don't have to go today.

お姉ちゃんの後をついて行かなくていいの?

Aren’t you going to follow your big sister?

— 箪笥<たんす> (2003)

奉公に行かなくていいようにする

Make it so I don’t have to go into service.

— ウィッチ (2016)

行きたくないなら行かなくていいよ。

If you don’t want to go, you don’t have to.

お前は行かなくていい!

You don't have to go!

— Article 15 (2019)

学校なんて行かなくていい

You don't have to go to school.

— 君たちはどう生きるか (2023)