I may demand you may demand she may demand we may demand you may demand they may demand
V-ing form
I may be demanding you may be demanding she may be demanding we may be demanding you may be demanding they may be demanding
Perfect
I may have demanded you may have demanded she may have demanded we may have demanded you may have demanded they may have demanded
V-ing perfect
I may have been demanding you may have been demanding she may have been demanding we may have been demanding you may have been demanding they may have been demanding
Negation
Simple form
I may not demand you may not demand she may not demand we may not demand you may not demand they may not demand
V-ing form
I may not be demanding you may not be demanding she may not be demanding we may not be demanding you may not be demanding they may not be demanding
Perfect
I may not have demanded you may not have demanded she may not have demanded we may not have demanded you may not have demanded they may not have demanded
V-ing perfect
I may not have been demanding you may not have been demanding she may not have been demanding we may not have been demanding you may not have been demanding they may not have been demanding
Interrogative form
Simple form
may I demand? may you demand? may she demand? may we demand? may you demand? may they demand?
V-ing form
may I be demanding? may you be demanding? may she be demanding? may we be demanding? may you be demanding? may they be demanding?
Perfect
may I have demanded? may you have demanded? may she have demanded? may we have demanded? may you have demanded? may they have demanded?
V-ing perfect
may I have been demanding? may you have been demanding? may she have been demanding? may we have been demanding? may you have been demanding? may they have been demanding?
Interro-negative form
Simple form
may I not demand? may you not demand? may she not demand? may we not demand? may you not demand? may they not demand?
V-ing form
may I not be demanding? may you not be demanding? may she not be demanding? may we not be demanding? may you not be demanding? may they not be demanding?
Perfect
may I not have demanded? may you not have demanded? may she not have demanded? may we not have demanded? may you not have demanded? may they not have demanded?
V-ing perfect
may I not have been demanding? may you not have been demanding? may she not have been demanding? may we not have been demanding? may you not have been demanding? may they not have been demanding?