운전하다([un-jeon-ha-da/drive]) is the basic verb for operating a car. In polite speech, say 운전해요([un-jeon-hae-yo]).
운전했어요([un-jeon-hae-sseo-yo/drove]) is the polite past form of 운전하다. Example: 어제 운전했어요 (I drove yesterday).
운전해야 해요([un-jeon-hae-ya hae-yo/have to drive]) means you must drive. Example: 내일 운전해야 해요 (I have to drive tomorrow).
운전하다([un-jeon-ha-da/drive]) means "to drive". It is used when operating a car.
1. Daily: “매일 운전해요 (mae-il un-jeon-hae-yo)”
2. Past: 운전했어요([un-jeon-hae-sseo-yo/drove]) drove.
3. Duty: 운전해야 해요([un-jeon-hae-ya hae-yo/have to drive]) have to drive.
4. Warning: 운전하지 마세요([un-jeon-ha-ji ma-se-yo/don't drive]) don't drive.
A: Do you drive every day?
B: 네, 매일 운전해요. B: ne, mae-il un-jeon-hae-yo.B: Yes, I drive every day.
A: 어디에서 운전해요? A: eo-di-e-seo un-jeon-hae-yo?A: Where do you drive?
B: 회사에서 운전해요. B: hoe-sa-e-seo un-jeon-hae-yo.B: I drive at work. - 운전하다([un-jeon-ha-da/drive])
A: Did you drive yesterday?
B: 네, 운전했어요. B: ne, un-jeon-hae-sseo-yo.B: Yes, I drove.
A: 어디까지 운전했어요? A: eo-di-kka-ji un-jeon-hae-sseo-yo?A: Where did you drive to?
B: 서울까지 운전했어요. B: seo-ul-kka-ji un-jeon-hae-sseo-yo.B: I drove to Seoul. - 운전했어요([un-jeon-hae-sseo-yo/drove])
A: Do you have to drive tomorrow?
B: 네, 운전해야 해요. B: ne, un-jeon-hae-ya hae-yo.B: Yes, I have to drive.
A: 왜 운전해야 해요? A: wae un-jeon-hae-ya hae-yo?A: Why do you have to drive?
B: 일이 있어서 운전해야 해요. B: i-ri i-sseo-seo un-jeon-hae-ya hae-yo.B: I have to drive because of work. - 운전해야 해요([un-jeon-hae-ya hae-yo/have to drive])
• 운전하다([un-jeon-ha-da/drive]) drive
- 운전했어요([un-jeon-hae-sseo-yo/drove]) drove
- 운전하고 싶어요([un-jeon-ha-go si-peo-yo/want to drive]) want to drive
- 운전해야 해요([un-jeon-hae-ya hae-yo/have to drive]) have to drive
- 운전하지 마세요([un-jeon-ha-ji ma-se-yo/don't drive]) don't drive