She didn't answer properly during the interview. She ...(not) get the job.
She MIGHT NOT get the job.
Perhaps we will win the lottery.
We MIGHT win the lottery.
I ... be able to help you, but I’m not sure yet.
I MIGHT be able to help you, but I’m not sure yet.
Do you permit me to take a photograph of you?
MAY I take a photograph of you?
If you like the cookie, you ... have another one.
If you like the cookie, you MAY have another one. (can, might)
I didn't like what I bought? May I return it? If you show the receipt, there ... NOT to be any difficulty getting your money back.
There OUGHT NOT to be any difficulty getting your money back.
It’s getting late. ... we finish the meeting?
It’s getting late. SHALL we finish the meeting?
