-아/어 주세요
please do it for me
Turns an instruction into a favour. Where -(으)세요 tells someone to act, this asks them to act on your behalf — which is what most English “please” sentences actually mean.
Build it
Pick a verb
When to use it
The vowel follows the same rule as -아요/어요, merges included: 열어 주세요, 도와 주세요, 해 주세요. Then 주다 carries the sense of benefit — the action is done for someone.
This is usually the form you want. 문을 여세요 is an instruction, appropriate from a teacher to a class. 문을 열어 주세요 is a request, appropriate almost everywhere else.
Two variations extend it. For extra politeness, turn it into a question: 열어 주시겠어요? And when you are the one doing the favour for someone senior, 주다 becomes 드리다: 제가 도와 드릴게요.
How to attach it
| Stem type | Form | Example |
|---|---|---|
| Last vowel ㅏ or ㅗ | -아 주세요 | 찾다 → 찾아 주세요 |
| Any other vowel | -어 주세요 | 열다 → 열어 주세요 |
| 하다 verbs | 해 주세요 | 설명해 주세요 |
| Merging | as in -아요/어요 | 돕다 → 도와 주세요 |
| More polite | -아/어 주시겠어요? | 열어 주시겠어요? |
| You doing the favour | -아/어 드리다 | 도와 드릴게요 |
In use
문 좀 열어 주세요.
Could you open the door, please?
다시 한 번 설명해 주세요.
Please explain it once more.
조금만 기다려 주세요.
Please wait just a moment.
사진 좀 찍어 주시겠어요?
Would you mind taking a photo?
제가 가방을 들어 드릴게요.
Let me carry your bag for you.
천천히 말해 주세요.
Please speak slowly.
Compared with
-(으)세요
-(으)세요 directs; -아/어 주세요 asks a favour. If you benefit from the action, the second is the courteous choice.
여기 앉으세요. (please sit — for your comfort) / 자리 좀 바꿔 주세요. (please swap seats — for mine)
-아/어 주시겠어요?
A question form is softer than an imperative in Korean as in English. Use it with strangers and in service situations.
열어 주세요. / 열어 주시겠어요?
-아/어 드리다
The humble counterpart, used when you offer to do something for someone above you. Pair it with -(으)ㄹ게요 to offer help.
도와 주세요. (please help me) / 도와 드릴게요. (let me help you)
Watch out
다시 설명하어 주세요.
다시 설명해 주세요.
하다 becomes 해 before 주세요, exactly as it does in the present tense. Every 하다 compound follows.
제가 도와 주세요.
제가 도와 드릴게요.
주세요 asks someone else to act. To offer your own help, use 드리다 with -(으)ㄹ게요.
사진 좀 찍으세요. — asking a stranger to photograph you
사진 좀 찍어 주시겠어요?
찍으세요 tells them to take a photo for their own purposes. Since the favour is yours, the request needs 주다.
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