Korean phrase
~해도 될까요? ~ hae do toel kka yo
Meaning
May I ___?
When to use it
This politely asks for permission to do something. It is often used when speaking to someone unfamiliar or senior, but can sound formal with close friends.
Example dialogue
문서를 복사해도 될까요? mun seo reul pok ssa hae do toel kka yo
May I copy the document?
네, 복사하셔도 됩니다. ne pok ssa ha syeo do toem ni da
Yes, you may copy it.