I may finish you may finish she may finish we may finish you may finish they may finish
V-ing form
I may be finishing you may be finishing she may be finishing we may be finishing you may be finishing they may be finishing
Perfect
I may have finished you may have finished she may have finished we may have finished you may have finished they may have finished
V-ing perfect
I may have been finishing you may have been finishing she may have been finishing we may have been finishing you may have been finishing they may have been finishing
Negation
Simple form
I may not finish you may not finish she may not finish we may not finish you may not finish they may not finish
V-ing form
I may not be finishing you may not be finishing she may not be finishing we may not be finishing you may not be finishing they may not be finishing
Perfect
I may not have finished you may not have finished she may not have finished we may not have finished you may not have finished they may not have finished
V-ing perfect
I may not have been finishing you may not have been finishing she may not have been finishing we may not have been finishing you may not have been finishing they may not have been finishing
Interrogative form
Simple form
may I finish? may you finish? may she finish? may we finish? may you finish? may they finish?
V-ing form
may I be finishing? may you be finishing? may she be finishing? may we be finishing? may you be finishing? may they be finishing?
Perfect
may I have finished? may you have finished? may she have finished? may we have finished? may you have finished? may they have finished?
V-ing perfect
may I have been finishing? may you have been finishing? may she have been finishing? may we have been finishing? may you have been finishing? may they have been finishing?
Interro-negative form
Simple form
may I not finish? may you not finish? may she not finish? may we not finish? may you not finish? may they not finish?
V-ing form
may I not be finishing? may you not be finishing? may she not be finishing? may we not be finishing? may you not be finishing? may they not be finishing?
Perfect
may I not have finished? may you not have finished? may she not have finished? may we not have finished? may you not have finished? may they not have finished?
V-ing perfect
may I not have been finishing? may you not have been finishing? may she not have been finishing? may we not have been finishing? may you not have been finishing? may they not have been finishing?