How to say May I come in? in Korean
Korean: 들어가도 돼요?[ deul-eo-ga-do dwae-yo? ]

Meaning
들어가도 돼요? means “May I come in?” or “Is it okay to go inside?” You use it to politely ask for permission before entering a room, house, office, or other place. It is common with teachers, parents, coworkers, or strangers.
Example sentences
선생님, 들어가도 돼요?
Teacher, may I come in?
엄마, 방에 들어가도 돼요?
Mom, can I go into my room?
비 와요. 안에 들어가도 돼요?
It’s raining. Can I come inside?
회사 동료와 대화 중이에요? 지금 들어가도 돼요?
Are you talking to a coworker? May I come in now?





