I may lead you may lead he may lead we may lead you may lead they may lead
V-ing form
I may be leading you may be leading he may be leading we may be leading you may be leading they may be leading
Perfect
I may have led you may have led he may have led we may have led you may have led they may have led
V-ing perfect
I may have been leading you may have been leading he may have been leading we may have been leading you may have been leading they may have been leading
Negation
Simple form
I may not lead you may not lead he may not lead we may not lead you may not lead they may not lead
V-ing form
I may not be leading you may not be leading he may not be leading we may not be leading you may not be leading they may not be leading
Perfect
I may not have led you may not have led he may not have led we may not have led you may not have led they may not have led
V-ing perfect
I may not have been leading you may not have been leading he may not have been leading we may not have been leading you may not have been leading they may not have been leading
Interrogative form
Simple form
may I lead? may you lead? may he lead? may we lead? may you lead? may they lead?
V-ing form
may I be leading? may you be leading? may he be leading? may we be leading? may you be leading? may they be leading?
Perfect
may I have led? may you have led? may he have led? may we have led? may you have led? may they have led?
V-ing perfect
may I have been leading? may you have been leading? may he have been leading? may we have been leading? may you have been leading? may they have been leading?
Interro-negative form
Simple form
may I not lead? may you not lead? may he not lead? may we not lead? may you not lead? may they not lead?
V-ing form
may I not be leading? may you not be leading? may he not be leading? may we not be leading? may you not be leading? may they not be leading?
Perfect
may I not have led? may you not have led? may he not have led? may we not have led? may you not have led? may they not have led?
V-ing perfect
may I not have been leading? may you not have been leading? may he not have been leading? may we not have been leading? may you not have been leading? may they not have been leading?