This is the 5358th most frequent Korean word.
되면서
"되면서" means "while becoming" or "as it becomes."
'되면서' is used here in a temporal sense to indicate progression over time, synonymous to 'as time goes'.
시간이 지나면서 기억들이 점점 흐려져요.
As time passes, memories gradually fade.
In this sentence, '되면서' refers to the state or condition that is changing or progressing simultaneously with another action.
그가 열심히 공부하면서 더 자신감이 생기기 시작했어요.
As he studied hard, he started gaining more confidence.
Here, '되면서' describes the simultaneous development and improvement of multiple related actions.