来てもいい

may come

→ 来る
phrase Rare #20,910
may come Used to give or ask for permission to come.
JA: ここに来てもいいですよ。
EN: You can come here.

また来てもいい?

Can I come again?

— Carandiru (2003)

トムは何時来てもいい。

Tom can come whenever he wants.

おっきいお風呂また入りさ来てもいい?

Can I come back and use the big bath again?

— Departures (2008)

電話じゃ来てもいいって言ったわよね

You said on the phone that it was okay for me to come, didn’t you?

— 甘い生活 (1960)

また来てもいい?

Can I come again?