는 그

as for [X], that...

→ 는
phrase Common #2,589
as for [X], that... This is not a fixed phrase. 는 is a topic marker attached to the preceding word, and 그 means “that” or “the.” In the examples, 나는 그 means “as for me, ...” and 메리는 그 means “as for Mary, ...”.
KO: 저는 그 책을 읽었어요.
EN: I read that book.

새미는 그 아름다운 아내와 지금도 같이 살고 있다.

Sammy still lives with his beautiful wife.