나가기로

In a sentence

• 나는 오늘 저녁 친구와 나가기로 했어요.

  I decided to go out with a friend this evening.

  In this sentence, '나가기로' is used as part of the grammatical pattern 'Verb stem + -기로 하다,' meaning 'decided to [do something].' '나가다' means 'to go out,' so '나가기로' implies 'decided to go out.'

• 우리는 회의 후에 커피를 마시러 나가기로 이야기했어요.

  We talked about going out for coffee after the meeting.

  Here, '나가기로' is again part of the 'Verb stem + -기로 하다' pattern, indicating a plan or discussion to do something, specifically 'to go out.'

• 주말에 공원에 나가기로 계획하고 있었어요.

  We were planning to go out to the park this weekend.

  In this case, '나가기로' serves to express a prior arrangement or plan involving 'going out.' It reflects intent and forward-thinking action.