I may pull you may pull she may pull we may pull you may pull they may pull
V-ing form
I may be pulling you may be pulling she may be pulling we may be pulling you may be pulling they may be pulling
Perfect
I may have pulled you may have pulled she may have pulled we may have pulled you may have pulled they may have pulled
V-ing perfect
I may have been pulling you may have been pulling she may have been pulling we may have been pulling you may have been pulling they may have been pulling
Negation
Simple form
I may not pull you may not pull she may not pull we may not pull you may not pull they may not pull
V-ing form
I may not be pulling you may not be pulling she may not be pulling we may not be pulling you may not be pulling they may not be pulling
Perfect
I may not have pulled you may not have pulled she may not have pulled we may not have pulled you may not have pulled they may not have pulled
V-ing perfect
I may not have been pulling you may not have been pulling she may not have been pulling we may not have been pulling you may not have been pulling they may not have been pulling
Interrogative form
Simple form
may I pull? may you pull? may she pull? may we pull? may you pull? may they pull?
V-ing form
may I be pulling? may you be pulling? may she be pulling? may we be pulling? may you be pulling? may they be pulling?
Perfect
may I have pulled? may you have pulled? may she have pulled? may we have pulled? may you have pulled? may they have pulled?
V-ing perfect
may I have been pulling? may you have been pulling? may she have been pulling? may we have been pulling? may you have been pulling? may they have been pulling?
Interro-negative form
Simple form
may I not pull? may you not pull? may she not pull? may we not pull? may you not pull? may they not pull?
V-ing form
may I not be pulling? may you not be pulling? may she not be pulling? may we not be pulling? may you not be pulling? may they not be pulling?
Perfect
may I not have pulled? may you not have pulled? may she not have pulled? may we not have pulled? may you not have pulled? may they not have pulled?
V-ing perfect
may I not have been pulling? may you not have been pulling? may she not have been pulling? may we not have been pulling? may you not have been pulling? may they not have been pulling?