많이 변했어

changed a lot

→ 많이
phrase Rare #31,501
changed a lot Informal past-tense form, often used to say that someone has changed a lot.
KO: 너 정말 많이 변했어.
EN: You’ve really changed a lot.

그만해, 파르한 수하스도 많이 변했어

Stop it. Farhan Suhas has changed a lot too.

— 세 얼간이 (2009)

프레데릭은 많이 변했어

Frederick has changed a lot.

— 히든 (2005)

로사 엄마가 얼마나 들떠 있는지 많이 변했어

Rosa’s mom has changed a lot—she’s so much more upbeat now.

— 내 어머니의 모든 것 (1999)