Future tense: present continuous, may and might.
Jack may be coming to see us tomorrow.
Affirmative
Negative
What will you eat for lunch? I may eat at McDonald’s for lunch.
Are you watching the game on Sunday? I might not watch the football game on Sunday; I am too busy.
I have a lot of homework to do, so I may not go to her party this weekend.
It may rain later on. We’d better take an umbrella.
I'm visiting my friend tomorrow.
Where are they going this weekend?