can could may

Possibility 'Can', 'could', and 'may' are used to talk about possibility, but they are different in meaning: It can be dangerous to travel around here. (a strong possibility based on a general truth or known fact) It could/may be dangerous to travel around here. (a weak possibility) Permission 'Can', 'could', and 'may' are also used to ask for permission as well as give permission, but not could..

2022.06.02