may atrophy
Regular verb: atrophy - atrophied- atrophied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may atrophy
you may atrophy
he may atrophy
we may atrophy
you may atrophy
they may atrophy 	I may be atrophying
you may be atrophying
he may be atrophying
we may be atrophying
you may be atrophying
they may be atrophying	I may have atrophied
you may have atrophied
he may have atrophied
we may have atrophied
you may have atrophied
they may have atrophied	I may have been atrophying
you may have been atrophying
he may have been atrophying
we may have been atrophying
you may have been atrophying
they may have been atrophying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't atrophy
you mayn't atrophy
he mayn't atrophy
we mayn't atrophy
you mayn't atrophy
they mayn't atrophy 	I mayn't be atrophying
you mayn't be atrophying
he mayn't be atrophying
we mayn't be atrophying
you mayn't be atrophying
they mayn't be atrophying	I mayn't have atrophied
you mayn't have atrophied
he mayn't have atrophied
we mayn't have atrophied
you mayn't have atrophied
they mayn't have atrophied	I mayn't have been atrophying
you mayn't have been atrophying
he mayn't have been atrophying
we mayn't have been atrophying
you mayn't have been atrophying
they mayn't have been atrophying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I atrophy?
may you atrophy?
may he atrophy?
may we atrophy?
may you atrophy?
may they atrophy? 	may I be atrophying?
may you be atrophying?
may he be atrophying?
may we be atrophying?
may you be atrophying?
may they be atrophying? 	may I have atrophied?
may you have atrophied?
may he have atrophied?
may we have atrophied?
may you have atrophied?
may they have atrophied? 	may I have been atrophying?
may you have been atrophying?
may he have been atrophying?
may we have been atrophying?
may you have been atrophying?
may they have been atrophying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I atrophy?
mayn't you atrophy?
mayn't he atrophy?
mayn't we atrophy?
mayn't you atrophy?
mayn't they atrophy? 	mayn't I be atrophying?
mayn't you be atrophying?
mayn't he be atrophying?
mayn't we be atrophying?
mayn't you be atrophying?
mayn't they be atrophying? 	mayn't I have atrophied?
mayn't you have atrophied?
mayn't he have atrophied?
mayn't we have atrophied?
mayn't you have atrophied?
mayn't they have atrophied? 	mayn't I have been atrophying?
mayn't you have been atrophying?
mayn't he have been atrophying?
mayn't we have been atrophying?
mayn't you have been atrophying?
mayn't they have been atrophying?