Questions & Answers about aiga bange deureowayo.
Why is the subject particle -가 used in 아이가 instead of -이?
Since 아이 ends in a vowel, you attach -가 (not -이, which follows consonants) to mark the subject.
What function does -에 serve in 방에 들어와요?
Here -에 marks the destination of motion (“to the room”). With movement verbs like 들어오다, -에 shows where someone is coming into.
What is the difference between 들어와요 and 들어가요?
들어오다 means “to come in” (toward the speaker), while 들어가다 means “to go in” (away from the speaker). If you’re inside the room and the child moves in your direction, you use 들어와요.
How is 들어와요 formed from the verb 들어오다?
Stem 들어오 + polite ending -아요 contracts 오 + 아 into 와, giving 들어와요.
What politeness level is signaled by the -요 ending?
-요 is the “haeyo” polite style—respectful and common in daily conversation with strangers, acquaintances, or slightly older people.