- May: to ask for or give permission(polite)
May I speak to you for a second?
Yes, you may use my laptop.
No, you may not use my laptop.
- Would: to ask somebody to do something
- Would you like: to make an offer or invitation
Would you like another chocolate?
Would you like to go out?
- Will: to ask somebody to do something
Peter, will you come here for a minute?(very polite)
Would you carry my bags for me,please?