Japanese phrase
___してもいいですか? ___ shi te mo i i de su ka
Meaning
May I ___?
When to use it
Asks politely for permission to do something.
Example dialogue
ちょっと質問してもいいですか? cho tto shitsu mon shi te mo i i de su ka
May I ask a quick question?
はい、どうぞ。 ha i dō zo
Yes, go ahead.