나가다([na-ga-da/go out]) is the basic verb for moving from inside to outside. In polite speech, say 나가요([na-ga-yo]).
나갔어요([na-ga-sseo-yo/went out]) is the polite past form of 나가다. Example: 밖에 나갔어요 (I went outside).
나가야 해요([na-ga-ya hae-yo/have to go out]) means you must go out. Example: 지금 나가야 해요 (I have to go out now).
나가다([na-ga-da/go out]) means "to go out". It is used when moving from inside to outside.
1. Move: “밖에 나가요 (ba-kke na-ga-yo)”
2. Past: 나갔어요([na-ga-sseo-yo/went out]) went out.
3. Duty: 나가야 해요([na-ga-ya hae-yo/have to go out]) have to go out.
4. Warning: 나가지 마세요([na-ga-ji ma-se-yo/don't go out]) don't go out.
A: Where do you go out to?
B: 밖에 나가요. B: ba-kke na-ga-yo.B: I go outside.
A: 지금 나가요? A: ji-geum na-ga-yo?A: Do you go out now?
B: 네, 지금 나가요. B: ne, ji-geum na-ga-yo.B: Yes, I go out now. - 나가다([na-ga-da/go out])
A: Did you go outside?
B: 네, 나갔어요. B: ne, na-ga-sseo-yo.B: Yes, I went out.
A: 언제 나갔어요? A: eon-je na-ga-sseo-yo?A: When did you go out?
B: 조금 전에 나갔어요. B: jo-geum jeo-ne na-ga-sseo-yo.B: I went out a little while ago. - 나갔어요([na-ga-sseo-yo/went out])
A: Do you have to go out now?
B: 네, 나가야 해요. B: ne, na-ga-ya hae-yo.B: Yes, I have to go out.
A: 왜 나가야 해요? A: wae na-ga-ya hae-yo?A: Why do you have to go out?
B: 약속이 있어서 나가야 해요. B: yak-so-gi i-sseo-seo na-ga-ya hae-yo.B: I have to go out because of an appointment. - 나가야 해요([na-ga-ya hae-yo/have to go out])
• 나가다([na-ga-da/go out]) go out
- 나갔어요([na-ga-sseo-yo/went out]) went out
- 나가고 싶어요([na-ga-go si-peo-yo/want to go out]) want to go out
- 나가야 해요([na-ga-ya hae-yo/have to go out]) have to go out
- 나가지 마세요([na-ga-ji ma-se-yo/don't go out]) don't go out