会 vs 能 vs 可以

会 vs 能 vs 可以: Can, Able, and May in Chinese

Detailed Breakdown

huì / kuài

Learned ability, will (future)

Grammar Pattern

会 + Verb (know how to / will)

Examples

  • 我会游泳

    wǒ huì yóuyǒng

    I can swim (learned skill)

  • 我会说中文

    wǒ huì shuō Zhōngwén

    I can speak Chinese

  • 明天会下雨

    míngtiān huì xiàyǔ

    It will rain tomorrow

néng

Physical ability, circumstantial possibility

Grammar Pattern

能 + Verb (able to / capable of)

Examples

  • 我今天不能来

    wǒ jīntiān bù néng lái

    I can't come today

  • 你能帮我吗?

    nǐ néng bāng wǒ ma?

    Can you help me?

  • 他能跑很快

    tā néng pǎo hěn kuài

    He can run very fast

可以

kěyǐ

Permission, acceptable possibility

Grammar Pattern

可以 + Verb (may / allowed to)

Examples

  • 我可以进来吗?

    wǒ kěyǐ jìnlái ma?

    May I come in?

  • 这里可以拍照

    zhèlǐ kěyǐ pāizhào

    Photography is allowed here

  • 可以,没问题

    kěyǐ, méi wèntí

    Sure, no problem

Side-by-Side Comparison

Comparison of 会, 能, 可以 - key differences
Aspect可以
Type of "can"learned skillability/capacitypermission
QuestionDo you know how?Are you able?Are you allowed?
Example contextlanguages, sportsphysical tasks, situationsrules, requests
Negative不会不能不可以

Memory Tips

  • 会 = learned through MEETING (会) teachers - acquired skill
  • 能 = physical ENERGY (能) - raw ability
  • 可以 = socially ACCEPTABLE (可) - permission granted

Common Mistakes

我能说中文 (for learned skill)
我会说中文

Speaking a language is a learned skill - use 会

我会来明天 (ability due to schedule)
我明天能来

When it's about schedule/circumstances, use 能

这里会拍照吗?(asking permission)
这里可以拍照吗?

For permission, use 可以

Frequently Asked Questions

How do I know which "can" to use?

会 = learned skill (languages, swimming). 能 = physical ability or circumstances (today I can/can't). 可以 = permission (may I?). Ask yourself: Is it a skill? Use 会. Is it about ability/situation? Use 能. Is it about permission? Use 可以.

Can 能 and 可以 be interchangeable?

Sometimes. For polite requests, both work: 你能帮我吗?/ 你可以帮我吗? But for strict permission (rules), use 可以. For physical impossibility, use 能.

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