Em 15 segundos
- A versatile way to ask for permission or check possibility.
- Uses the 'Can-not-can' structure to be polite and clear.
- Works in almost any social situation from shops to offices.
Significado
This is your go-to way to ask for permission or check if something is okay. It is like saying 'Can I?' or 'Is it possible?' in a very direct but polite way.
Exemplos-chave
3 de 6At a crowded cafe
这里可不可以坐？
Is it possible to sit here?
Asking a favor from a friend
可不可以帮我一个忙？
Can you do me a favor?
In a professional meeting
我可不可以提一个建议？
May I make a suggestion?
Contexto cultural
The 'A-not-A' structure (Verb-Not-Verb) is a fundamental feature of Mandarin grammar that dates back centuries. It reflects a balanced way of thinking, presenting both possibilities to the listener. In modern pop culture, this phrase is often used in romantic song lyrics to express a pleading or hopeful sentiment.
The 'A-not-A' Trick
If you use `可不可以`, you don't need to add `吗` at the end. The question is already built-in!
Ability vs. Permission
Don't use this to ask if someone has the skill to do something. Use `你会吗` for skills like speaking a language.
Em 15 segundos
- A versatile way to ask for permission or check possibility.
- Uses the 'Can-not-can' structure to be polite and clear.
- Works in almost any social situation from shops to offices.
What It Means
可不可以 is a classic 'A-not-A' question structure in Chinese. It literally asks 'Can or cannot?' This makes it a very clear way to seek approval. You are asking if a specific action is allowed or feasible. It is one of the most versatile phrases you will ever learn. It covers everything from asking for a seat to asking for a favor.
How To Use It
You can use it as a standalone question or stick it at the start of a sentence. For example, 可不可以帮我？ means 'Can you help me?' You can also put it at the very end of a request to make it softer. It is like adding a verbal question mark to your intentions. If someone says 'yes,' they will usually reply with 可以 (kěyǐ).
When To Use It
Use it whenever you need to check the 'vibes' or the rules. At a restaurant, ask if you can sit at a specific table. With a friend, ask if you can borrow their charger. In a meeting, ask if you can share your screen. It is perfect for those 'I’m not sure if this is okay' moments. It shows you are being considerate of others' boundaries.
When NOT To Use It
Don't use it if you are 100% sure you are allowed to do something. It might sound a bit too hesitant or even sarcastic. Also, avoid it in high-stakes legal or extremely rigid formal ceremonies where specific honorifics are required. If you are asking about a physical ability (like 'Can you swim?'), use 会 (huì) instead. 可不可以 is about permission, not talent!
Cultural Background
Chinese culture often values indirectness and politeness. Using 可不可以 is a way of giving the other person an 'out.' By asking 'can or cannot,' you are acknowledging that 'cannot' is a valid answer. This saves face for everyone involved. It is much softer than just stating what you want. It turns a demand into a gentle negotiation.
Common Variations
You will often hear 可以吗？ (kěyǐ ma?) which means the exact same thing. 可以吗 is slightly shorter and very common in casual speech. In Southern China or Taiwan, people might add a little 喔 (o) at the end to sound extra friendly. If you want to be super formal, you might use 是否可以 (shìfǒu kěyǐ), but save that for your boss's boss!
Notas de uso
This phrase is neutral and safe for all levels of formality. Just remember not to add the question particle 'ma' at the end, as the 'can-not-can' structure already makes it a question.
The 'A-not-A' Trick
If you use `可不可以`, you don't need to add `吗` at the end. The question is already built-in!
Ability vs. Permission
Don't use this to ask if someone has the skill to do something. Use `你会吗` for skills like speaking a language.
Softening the Blow
Adding `一下` (yīxià) after the verb makes your request even more polite, like 'Can I use it for a sec?'
Exemplos
6这里可不可以坐？
Is it possible to sit here?
A polite way to ask if a chair is taken.
可不可以帮我一个忙？
Can you do me a favor?
The 'A-not-A' structure makes the request feel less demanding.
我可不可以提一个建议？
May I make a suggestion?
Shows respect for the flow of the meeting.
明天可不可以见个面？
Is it possible for us to meet tomorrow?
Soft and hopeful tone, common in dating contexts.
可不可以便宜一点？
Can it be a little cheaper?
The essential phrase for bargaining in China.
我可不可以吃这个？
Can I eat this?
Standard way children ask for permission.
Teste-se
Choose the correct phrase to ask for a discount.
老板，___ 便宜一点？
`可不可以` is used to ask if a certain action (lowering the price) is possible.
How do you ask a friend if you can use their phone?
我 ___ 用一下你的手机？
This creates a polite question asking for permission.
🎉 Pontuação: /2
Recursos visuais
The Permission Scale
Short and sweet for friends.
可以吗？
The gold standard for everyone.
可不可以...
Polite and professional.
请问是否可以...
Where to use 可不可以
Shopping
Can I try this on?
Office
Can I leave early?
Dining
Can I have more water?
Social
Can I take a photo?
Banco de exercicios
2 exercicios老板，___ 便宜一点？
`可不可以` is used to ask if a certain action (lowering the price) is possible.
我 ___ 用一下你的手机？
This creates a polite question asking for permission.
🎉 Pontuação: /2
Perguntas frequentes
10 perguntasThey are interchangeable! 可不可以 is slightly more formal and rhythmic, while 可以吗 is shorter and very common in fast speech.
To say yes, say 可以 (kěyǐ). To say no politely, say 不可以 (bù kěyǐ) or give a reason why it's not possible.
Yes, it is perfectly neutral. To be extra polite, add 请问 (qǐngwèn) at the very beginning.
Absolutely. You can say 可不可以不要葱？ (Can I have no green onions?) to customize your meal.
It's a grammar pattern called 'A-not-A'. It’s a way to form a question by offering both the positive and negative options.
Yes, 可不可以给我你的微信？ (Can you give me your WeChat?) is a very common way to ask.
Not at all. Adults use it in every context from business to romance. It's a foundational part of the language.
Then you should use 需不需要 (xū bù xūyào) or 用不用 (yòng bù yòng) instead of 可不可以.
In some dialects or very casual slang, people might just grunt a questioning 'kěyǐ?' with a rising tone.
Usually, you just say 买单 (mǎidān), but you could say 可不可以买单？ if you want to be very gentle.
Frases relacionadas
可以吗 (Is it okay?)
行不行 (Is it doable/okay?)
能不能 (Are you able to?)
好不好 (Good or not good? / Okay?)
