찾아왔다

In a sentence

• 어제 친구가 갑자기 우리 집을 찾아왔다.

  Yesterday, my friend unexpectedly visited my house.

  Using '찾아왔다' to mean 'visited' in an unexpected or deliberate manner.

• 나는 잃어버린 책을 힘들게 찾아왔다.

  I found and retrieved the lost book with difficulty.

  Using '찾아왔다' to mean 'retrieved' or 'found and brought back'.

• 그 발표를 듣기 위해 서울로 찾아왔다.

  I came to Seoul to listen to that presentation.

  Using '찾아왔다' to mean 'came for the purpose of'.