As synonyms, they're essentially the same word that can be used at the same times.
They operate similar to verbs meaning the equivalent of "maybe", or "perhaps".
Some example sentences could be:
"I [may/might] go to store, but I'm not sure yet."
"[May/Might] I have a slice of cake?"
"She [may/might] just be pregnant."
might= maybe may= you have permission
"Might" is the simple past tense of "may". Example: I told you that you might go yesterday, but you may not go today."
The month of May might be better for our vacation this year. May might carry the fight!
"Might" is when you're going to decide something, like "I might go to the pool today or I might not.". "May" is when you're going to ask something. " May I go to the pool today?" would be an example of may.
The past tense of "may" is "might," and the past participle is also "might."
It is neither. May/might is are modal auxiliaries. Examples of use: * That might be true. * I may do it if I have the time. * May I get up from the table? - Yes, you may [get up ... - implied]. * I may look for the book later. * She might have done it. * They might have told us about their plans earlier [but they didn't do so]. Usually, may/might indicates possibility or permission. (The last example is a slightly 'roundabout' way of indicating failure to do something). In many respects may/might is similar to can/could, which is also a modal auxiliary.
Might
Meaning you might - or might not , have something.
The daughter cells may or may not separate
Might is more tentative.
In this situation tradition says that "may" is used for the future and 'might" is used for the past. I might have been in X, (but I'm not telling you). I may go to X, (if I can get time off work).
Yes it is.