Japanese phrase
___を使っていいですよ。 ___ o tsuka tte i i de su yo
Meaning
You may use ___.
When to use it
Gives permission to use something. It sounds gentle and is common with family, friends, and teachers.
Example dialogue
そのペン、使ってもいいですか？ so no pe n tsuka tte mo i i de su ka
Can I use this pen?
はい、そのペンを使っていいですよ。 ha i so no pe n o tsuka tte i i de su yo
Yes, you may use that pen.