I may iterate you may iterate she may iterate we may iterate you may iterate they may iterate
V-ing form
I may be iterating you may be iterating she may be iterating we may be iterating you may be iterating they may be iterating
Perfect
I may have iterated you may have iterated she may have iterated we may have iterated you may have iterated they may have iterated
V-ing perfect
I may have been iterating you may have been iterating she may have been iterating we may have been iterating you may have been iterating they may have been iterating
Negation
Simple form
I may not iterate you may not iterate she may not iterate we may not iterate you may not iterate they may not iterate
V-ing form
I may not be iterating you may not be iterating she may not be iterating we may not be iterating you may not be iterating they may not be iterating
Perfect
I may not have iterated you may not have iterated she may not have iterated we may not have iterated you may not have iterated they may not have iterated
V-ing perfect
I may not have been iterating you may not have been iterating she may not have been iterating we may not have been iterating you may not have been iterating they may not have been iterating
Interrogative form
Simple form
may I iterate? may you iterate? may she iterate? may we iterate? may you iterate? may they iterate?
V-ing form
may I be iterating? may you be iterating? may she be iterating? may we be iterating? may you be iterating? may they be iterating?
Perfect
may I have iterated? may you have iterated? may she have iterated? may we have iterated? may you have iterated? may they have iterated?
V-ing perfect
may I have been iterating? may you have been iterating? may she have been iterating? may we have been iterating? may you have been iterating? may they have been iterating?
Interro-negative form
Simple form
may I not iterate? may you not iterate? may she not iterate? may we not iterate? may you not iterate? may they not iterate?
V-ing form
may I not be iterating? may you not be iterating? may she not be iterating? may we not be iterating? may you not be iterating? may they not be iterating?
Perfect
may I not have iterated? may you not have iterated? may she not have iterated? may we not have iterated? may you not have iterated? may they not have iterated?
V-ing perfect
may I not have been iterating? may you not have been iterating? may she not have been iterating? may we not have been iterating? may you not have been iterating? may they not have been iterating?