May and Might. Modal verbs
'May' and 'might' are modal auxiliary verbs. They are often used to ask permission or indicate an opportunity. In terms of possibility, these two modal auxiliary verbs have the same use and meaning. They differ in that "may" carries a higher degree of certainty. May is generally used when: Posibility Permission and polite request. 'May' is used in formal language and, more importantly, in interrogative sentences. Expresses obstacles or objections to an action. Might To make suggestions express reproaches express concession