로 온

came by

→ 로

phrase Very common #1,053

came by 로 indicates the means, route, purpose, or role associated with coming; 온 is the past attributive form of 오다, meaning “came” before a noun.

KO: 그 길로 온 사람이 누구예요?

EN: Who is the person who came this way?

Did you come by train?