Requests and polite instructions

주세요 is one of the most useful Korean expressions for daily life. It comes from 주다, meaning “to give”, and is used to ask someone to give you something politely.

The basic pattern is Noun + 주세요. For example, 물 주세요 means “Please give me water.” 커피 주세요 means “Coffee, please.” This form is extremely common in cafés, restaurants, shops, hospitals, offices, and everyday conversations.

You can make the request more specific by adding counters or quantities: 물 한 잔 주세요 means “Please give me one glass of water.” 사과 두 개 주세요 means “Please give me two apples.”

For beginners, 주세요 is safer and more polite than just saying the noun alone. Instead of saying only 물, say 물 주세요. It sounds more complete, polite, and natural.

아/어 주세요 is used when you ask someone to do an action for you. It is more than just “please do”. It often has the feeling of “please do this for me / please help me by doing this.”

The form is made from the polite verb base without 요, then followed by 주세요. For example, 도와요 means “help”, so 도와 주세요 means “Please help me.” 열어요 means “open”, so 열어 주세요 means “Please open it for me.”

This pattern is extremely useful in real situations: asking someone to help, open something, write something, speak slowly, show something, or wait a moment.

In natural writing, you may see it both spaced and attached depending on style: 도와 주세요 or 도와주세요. For learning, the spaced form makes the structure clearer.

으세요 and 세요 are used to give polite instructions, suggestions, or gentle commands. You will hear this form often in classrooms, hospitals, offices, public services, and customer service.

Use 으세요 after a verb stem ending in a final consonant. Use 세요 after a verb stem ending in a vowel. For example, 읽다 becomes 읽으세요, and 가다 becomes 가세요.

This form is polite, but it is still an instruction. 앉으세요 means “Please sit down.” 들어오세요 means “Please come in.” 기다리세요 means “Please wait.”

Compared with 아/어 주세요, this form does not always mean “do it for me”. It simply gives a polite direction to the listener. A doctor may say 쉬세요, meaning “Please rest.” A teacher may say 읽으세요, meaning “Please read.”

To ask someone not to do something, Korean uses 지 마세요. This is the polite negative request pattern. It means “please do not”.

The structure is simple: remove 다 from the dictionary form and add 지 마세요. For example, 가다 becomes 가지 마세요, meaning “Please do not go.” 먹다 becomes 먹지 마세요, meaning “Please do not eat.”

This pattern is very common on signs, in hospitals, in public places, and in daily instructions. 사진을 찍지 마세요 means “Please do not take photos.” 여기에서 먹지 마세요 means “Please do not eat here.”

The shorter casual form is 지 마, but it is direct and informal. Until you are sure about the relationship, 지 마세요 is much safer and more polite.

In real Korean, request patterns are often combined with small polite expressions. This makes your Korean sound softer and more natural.

잠시만 기다려 주세요 means “Please wait a moment.” 다시 말해 주세요 means “Please say it again.” 천천히 말씀해 주세요 means “Please speak slowly.” These are extremely useful for learners living in Korea.

The word 좀 is also common. It literally means “a little”, but in requests it softens the sentence. 물 좀 주세요 means “Please give me some water.” 도와 좀 주세요 means “Please help me a little / please help me.”

A very strong beginner strategy is to memorize request chunks instead of only grammar rules. Phrases like 다시 말해 주세요, 천천히 말해 주세요, and 기다려 주세요 will be useful immediately in real conversations.