I may busy you may busy he may busy we may busy you may busy they may busy
V-ing form
I may be busying you may be busying he may be busying we may be busying you may be busying they may be busying
Perfect
I may have busied you may have busied he may have busied we may have busied you may have busied they may have busied
V-ing perfect
I may have been busying you may have been busying he may have been busying we may have been busying you may have been busying they may have been busying
Negation
Simple form
I may not busy you may not busy he may not busy we may not busy you may not busy they may not busy
V-ing form
I may not be busying you may not be busying he may not be busying we may not be busying you may not be busying they may not be busying
Perfect
I may not have busied you may not have busied he may not have busied we may not have busied you may not have busied they may not have busied
V-ing perfect
I may not have been busying you may not have been busying he may not have been busying we may not have been busying you may not have been busying they may not have been busying
Interrogative form
Simple form
may I busy? may you busy? may he busy? may we busy? may you busy? may they busy?
V-ing form
may I be busying? may you be busying? may he be busying? may we be busying? may you be busying? may they be busying?
Perfect
may I have busied? may you have busied? may he have busied? may we have busied? may you have busied? may they have busied?
V-ing perfect
may I have been busying? may you have been busying? may he have been busying? may we have been busying? may you have been busying? may they have been busying?
Interro-negative form
Simple form
may I not busy? may you not busy? may he not busy? may we not busy? may you not busy? may they not busy?
V-ing form
may I not be busying? may you not be busying? may he not be busying? may we not be busying? may you not be busying? may they not be busying?
Perfect
may I not have busied? may you not have busied? may he not have busied? may we not have busied? may you not have busied? may they not have busied?
V-ing perfect
may I not have been busying? may you not have been busying? may he not have been busying? may we not have been busying? may you not have been busying? may they not have been busying?