이 되었다

became

→ 이

phrase Rare #25,940

became 이 marks the preceding noun as the subject; 되었다 is the past form of 되다, “to become.”

KO: 그곳은 우리의 집이 되었다.

EN: That place became our home.

We have become new people thanks to the party!

— 마지막 황제 (1987)

It was lunchtime.