나간

In a sentence

• 그는 방에서 나간 지 오래되었다.

  It has been a long time since he left the room.

  Here, '나간' (naggan) is the past tense form of the verb '나가다' (nagada), meaning 'to leave' or 'go out', indicating an action of exiting.

• 나간 물건은 다시 반품이 불가능합니다.

  Returned items cannot be exchanged again.

  '나간' in this context refers to an object 'leaving' the possession or inventory, demonstrating its usage in describing movement or transition outwards.

• 나는 이미 나간 친구를 기다렸다.

  I waited for the friend who had already left.

  Here, '나간' (naggan) modifies the noun '친구' (friend), describing the friend who exited or went out before, providing information about an action completed by a subject.