may sully
Regular verb: sully - sullied- sullied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may sully
you may sully
he may sully
we may sully
you may sully
they may sully 	I may be sullying
you may be sullying
he may be sullying
we may be sullying
you may be sullying
they may be sullying	I may have sullied
you may have sullied
he may have sullied
we may have sullied
you may have sullied
they may have sullied	I may have been sullying
you may have been sullying
he may have been sullying
we may have been sullying
you may have been sullying
they may have been sullying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't sully
you mayn't sully
he mayn't sully
we mayn't sully
you mayn't sully
they mayn't sully 	I mayn't be sullying
you mayn't be sullying
he mayn't be sullying
we mayn't be sullying
you mayn't be sullying
they mayn't be sullying	I mayn't have sullied
you mayn't have sullied
he mayn't have sullied
we mayn't have sullied
you mayn't have sullied
they mayn't have sullied	I mayn't have been sullying
you mayn't have been sullying
he mayn't have been sullying
we mayn't have been sullying
you mayn't have been sullying
they mayn't have been sullying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I sully?
may you sully?
may he sully?
may we sully?
may you sully?
may they sully? 	may I be sullying?
may you be sullying?
may he be sullying?
may we be sullying?
may you be sullying?
may they be sullying? 	may I have sullied?
may you have sullied?
may he have sullied?
may we have sullied?
may you have sullied?
may they have sullied? 	may I have been sullying?
may you have been sullying?
may he have been sullying?
may we have been sullying?
may you have been sullying?
may they have been sullying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I sully?
mayn't you sully?
mayn't he sully?
mayn't we sully?
mayn't you sully?
mayn't they sully? 	mayn't I be sullying?
mayn't you be sullying?
mayn't he be sullying?
mayn't we be sullying?
mayn't you be sullying?
mayn't they be sullying? 	mayn't I have sullied?
mayn't you have sullied?
mayn't he have sullied?
mayn't we have sullied?
mayn't you have sullied?
mayn't they have sullied? 	mayn't I have been sullying?
mayn't you have been sullying?
mayn't he have been sullying?
mayn't we have been sullying?
mayn't you have been sullying?
mayn't they have been sullying?