내려오다([nae-ryeo-o-da/come down]) means to move downward toward the speaker. In polite speech, say 내려와요([nae-ryeo-wa-yo]) or 내려옵니다.
내려왔어요([nae-ryeo-wa-sseo-yo/came down]) is the polite past form. Example: 1층으로 내려왔어요 (I came down to the first floor).
내려와야 해요([nae-ryeo-wa-ya hae-yo/have to come down]) means you must come down. Example: 아래로 내려와야 해요 (You have to come down).
내려오다([nae-ryeo-o-da/come down]) means "to come down". To move from a higher place to a lower place toward the speaker.
1. Daily: “내려와요? (nae-ryeo-wa-yo)” Do you come down?
2. Past: 내려왔어요([nae-ryeo-wa-sseo-yo/came down]) came down.
3. Duty: 내려와야 해요([nae-ryeo-wa-ya hae-yo/have to come down]) have to come down.
4. Warning: 내려오지 마세요([nae-ryeo-o-ji ma-se-yo/don't come down]) don't come down.
A: Where do you come down to?
B: 1층으로 내려와요. B: il-cheung-eu-ro nae-ryeo-wa-yo.B: I come down to the first floor.
A: 혼자 내려와요? A: hon-ja nae-ryeo-wa-yo?A: Do you come down alone?
B: 네, 엘리베이터 타고 내려와요. B: ne, el-li-be-i-teo ta-go nae-ryeo-wa-yo.B: Yes, I come down by elevator. - 내려오다([nae-ryeo-o-da/come down])
A: When did you come down?
B: 조금 전에 내려왔어요. B: jo-geum jeo-ne nae-ryeo-wa-sseo-yo.B: I came down a moment ago.
A: 뭐 때문에 내려왔어요? A: mwo ttae-mu-ne nae-ryeo-wa-sseo-yo?A: What did you come down for?
B: 식사 때문에 내려왔어요. B: sik-sa ttae-mu-ne nae-ryeo-wa-sseo-yo.B: I came down for a meal. - 내려왔어요([nae-ryeo-wa-sseo-yo/came down])
A: Where do I have to come down to?
B: 1층 로비로 내려와야 해요. B: il-cheung lo-bi-ro nae-ryeo-wa-ya hae-yo.B: You have to come down to the 1st floor lobby.
A: 언제 내려와야 해요? A: eon-je nae-ryeo-wa-ya hae-yo?A: When do I have to come down?
B: 지금 바로 내려와야 해요. B: ji-geum ba-ro nae-ryeo-wa-ya hae-yo.B: You have to come down right now. - 내려와야 해요([nae-ryeo-wa-ya hae-yo/have to come down])
• 내려오다([nae-ryeo-o-da/come down]) come down
- 내려왔어요([nae-ryeo-wa-sseo-yo/came down]) came down
- 내려오고 싶어요([nae-ryeo-o-go si-peo-yo/want to come down]) want to come down
- 내려와야 해요([nae-ryeo-wa-ya hae-yo/have to come down]) have to come down
- 내려오지 마세요([nae-ryeo-o-ji ma-se-yo/don't come down]) don't come down