Maybe / possibly with 可能

Structure (Subject) + 可能 + Verb

可能 (kěnéng) expresses possibility: "maybe, perhaps, it could be that". 他可能不来了 = "he may not come after all". It goes before the verb. It works as an adverb ("possibly") and also as an adjective/noun ("possible / possibility"). To strengthen: 很可能 ("very likely").

Examples

他tā可kě能néng不bù来lái了le。
He may not come after all.
明míng天tiān可kě能néng下xià雨yǔ。
It might rain tomorrow.
这zhè可kě能néng是shì真zhēn的de。
This might be true.

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.