-(으)므로

Because, since

Explanation

This expression is used to indicate the cause, reason, or basis for the following clause.

It is mainly used in written language and formal expressions in speeches and presentations.

Details

This expression cannot be used together with -겠- to indicate supposition or the future tense.

이번 주말에는 바람도 강하고 기온 변화도 심하겠으므로 건강 관리에 신경 쓰십시오. ( X )
→이번 주말에는 바람도 강하고 기온 병화도 심하겠으니 건강 관리에 신경 쓰십시오. ✓

Kimchi Reader

Shows the reason for something

Details

Usage

It is mainly used in writings and formal situations such as speeches and presentations.

It can be replaced by these other grammar forms (으)니까, 떄문에 or 아/어서.