Peut
Peut is the third-person singular present indicative form of the French verb pouvoir, meaning to be able to do something or to express possibility or permission. The full present tense conjugation of pouvoir is je peux, tu peux, il peut, nous pouvons, vous pouvez, ils peuvent. Peut is used with an infinitive to indicate ability, possibility, or permission: Il peut venir (He can come); Elle peut parler anglais (She can speak English); Cela peut arriver demain (That may happen tomorrow).
In negative or interrogative constructions, peut forms a core part of the sense of ability or possibility:
Peut is also encountered in impersonal or weather-related expressions, such as Il peut pleuvoir (It may rain),
The adverbial phrase peut-être (perhaps, maybe) is a frequent French use derived from the same root: pouvoir
In summary, peut marks the present ability or possibility of the subject in rapport with an infinitive,