Japanese with Manga
Learning through examples in manga

Permission to do with 〜てもいい

Grammar: Permission » 〜てもいい

Permission to do an action can be requested or given by taking the て form of the verb, and appending もいい.

Further Reading

Examples

Asking to teach with 〜てもいい

Manga panel from ご注文はうさぎですか? showing example of Permission to do with 〜てもいい.
ご注文はうさぎですか? » Volume 1 » Page 85

When Syaro is invited to study at the library with the others, she considers Rize may praise her for helping the others.

シャロ:
「そ そんなに()うなら(おし)えてあげてもいいかなー」
“I-if you insist that much, maybe I could teach youif that's okay.”

Supplemental Examples