I may ply you may ply he may ply we may ply you may ply they may ply
V-ing form
I may be plying you may be plying he may be plying we may be plying you may be plying they may be plying
Perfect
I may have plied you may have plied he may have plied we may have plied you may have plied they may have plied
V-ing perfect
I may have been plying you may have been plying he may have been plying we may have been plying you may have been plying they may have been plying
Negation
Simple form
I may not ply you may not ply he may not ply we may not ply you may not ply they may not ply
V-ing form
I may not be plying you may not be plying he may not be plying we may not be plying you may not be plying they may not be plying
Perfect
I may not have plied you may not have plied he may not have plied we may not have plied you may not have plied they may not have plied
V-ing perfect
I may not have been plying you may not have been plying he may not have been plying we may not have been plying you may not have been plying they may not have been plying
Interrogative form
Simple form
may I ply? may you ply? may he ply? may we ply? may you ply? may they ply?
V-ing form
may I be plying? may you be plying? may he be plying? may we be plying? may you be plying? may they be plying?
Perfect
may I have plied? may you have plied? may he have plied? may we have plied? may you have plied? may they have plied?
V-ing perfect
may I have been plying? may you have been plying? may he have been plying? may we have been plying? may you have been plying? may they have been plying?
Interro-negative form
Simple form
may I not ply? may you not ply? may he not ply? may we not ply? may you not ply? may they not ply?
V-ing form
may I not be plying? may you not be plying? may he not be plying? may we not be plying? may you not be plying? may they not be plying?
Perfect
may I not have plied? may you not have plied? may he not have plied? may we not have plied? may you not have plied? may they not have plied?
V-ing perfect
may I not have been plying? may you not have been plying? may he not have been plying? may we not have been plying? may you not have been plying? may they not have been plying?