May / can (permission) with 可以

Structure Subject + 可以 + Verb

可以 (kěyǐ) is "can" in the sense of having permission or something being feasible: 我可以进来吗？ = "may I come in?". For asking or granting permission it’s the natural word. It overlaps with 能; the usual negative is 不能 ("can’t") or 不可以 ("not allowed").

Examples

我wǒ可kě以yǐ进jìn来lái吗ma？
May I come in?
你nǐ可kě以yǐ坐zuò这zhè里lǐ。
You can sit here.
现xiàn在zài可kě以yǐ走zǒu了le。
We can go now.

Levels are indicative: they follow the standard Chinese Grammar Wiki (AllSet Learning) progression, not an official HSK 3.0 mapping. We never assign levels by eye.

This point and the other 370, with audio on every example, inside Wanyu.