I may empty you may empty she may empty we may empty you may empty they may empty
V-ing form
I may be emptying you may be emptying she may be emptying we may be emptying you may be emptying they may be emptying
Perfect
I may have emptied you may have emptied she may have emptied we may have emptied you may have emptied they may have emptied
V-ing perfect
I may have been emptying you may have been emptying she may have been emptying we may have been emptying you may have been emptying they may have been emptying
Negation
Simple form
I may not empty you may not empty she may not empty we may not empty you may not empty they may not empty
V-ing form
I may not be emptying you may not be emptying she may not be emptying we may not be emptying you may not be emptying they may not be emptying
Perfect
I may not have emptied you may not have emptied she may not have emptied we may not have emptied you may not have emptied they may not have emptied
V-ing perfect
I may not have been emptying you may not have been emptying she may not have been emptying we may not have been emptying you may not have been emptying they may not have been emptying
Interrogative form
Simple form
may I empty? may you empty? may she empty? may we empty? may you empty? may they empty?
V-ing form
may I be emptying? may you be emptying? may she be emptying? may we be emptying? may you be emptying? may they be emptying?
Perfect
may I have emptied? may you have emptied? may she have emptied? may we have emptied? may you have emptied? may they have emptied?
V-ing perfect
may I have been emptying? may you have been emptying? may she have been emptying? may we have been emptying? may you have been emptying? may they have been emptying?
Interro-negative form
Simple form
may I not empty? may you not empty? may she not empty? may we not empty? may you not empty? may they not empty?
V-ing form
may I not be emptying? may you not be emptying? may she not be emptying? may we not be emptying? may you not be emptying? may they not be emptying?
Perfect
may I not have emptied? may you not have emptied? may she not have emptied? may we not have emptied? may you not have emptied? may they not have emptied?
V-ing perfect
may I not have been emptying? may you not have been emptying? may she not have been emptying? may we not have been emptying? may you not have been emptying? may they not have been emptying?