Asking to teach with 〜てもいい
Grammar Explanation: Permission to do with 〜てもいい

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 そんなに言うなら教
( えてあげてもいいかなー」- “I-if you insist that much, maybe I could teach you if that's okay.”
- Literal: “I-if you say it that much, I wonder if it is okay even if I teach you.”
- “I-if you insist that much, maybe I could teach you if that's okay.”
- ココア:
- 「そこまでは言
( ってないよ!」- “I didn't say all that!”
Key Points
1てもいい softens the offer
- 教えてあげる by itself can sound very direct or self-important.
- 教えてあげてもいいかなー makes it more like “maybe I could teach you, if you insist.”
2教( えてあげる means teaching as a favor
- The base action is 教える, “to teach”.
- あげる frames the teaching as something Sharo would do for someone else’s benefit.
3The receiver is left unstated
- No 〜に phrase appears in the line.
- The situation supplies the receiver: the people Sharo imagines helping at the library.
4そこまでは means “not that far”
- まで marks the extent of what was said, and contrastive は rejects that stronger interpretation: “I didn’t say all that.”
Vocabulary
言う (To say)
言
( う means to say or tell. It can also mean to call something by a particular name.
See Also
- Grammar: Permission to do with 〜てもいい
- Grammar: Doing for someone with 〜てあげる
- Grammar: If that's the case with なら
- Grammar: Negation with 〜ない
- Future entry: Informing with よ
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