may father
Regular verb: father - fathered- fathered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may father
you may father
she may father
we may father
you may father
they may father 	I may be fathering
you may be fathering
she may be fathering
we may be fathering
you may be fathering
they may be fathering	I may have fathered
you may have fathered
she may have fathered
we may have fathered
you may have fathered
they may have fathered	I may have been fathering
you may have been fathering
she may have been fathering
we may have been fathering
you may have been fathering
they may have been fathering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't father
you mayn't father
she mayn't father
we mayn't father
you mayn't father
they mayn't father 	I mayn't be fathering
you mayn't be fathering
she mayn't be fathering
we mayn't be fathering
you mayn't be fathering
they mayn't be fathering	I mayn't have fathered
you mayn't have fathered
she mayn't have fathered
we mayn't have fathered
you mayn't have fathered
they mayn't have fathered	I mayn't have been fathering
you mayn't have been fathering
she mayn't have been fathering
we mayn't have been fathering
you mayn't have been fathering
they mayn't have been fathering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I father?
may you father?
may she father?
may we father?
may you father?
may they father? 	may I be fathering?
may you be fathering?
may she be fathering?
may we be fathering?
may you be fathering?
may they be fathering? 	may I have fathered?
may you have fathered?
may she have fathered?
may we have fathered?
may you have fathered?
may they have fathered? 	may I have been fathering?
may you have been fathering?
may she have been fathering?
may we have been fathering?
may you have been fathering?
may they have been fathering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I father?
mayn't you father?
mayn't she father?
mayn't we father?
mayn't you father?
mayn't they father? 	mayn't I be fathering?
mayn't you be fathering?
mayn't she be fathering?
mayn't we be fathering?
mayn't you be fathering?
mayn't they be fathering? 	mayn't I have fathered?
mayn't you have fathered?
mayn't she have fathered?
mayn't we have fathered?
mayn't you have fathered?
mayn't they have fathered? 	mayn't I have been fathering?
mayn't you have been fathering?
mayn't she have been fathering?
mayn't we have been fathering?
mayn't you have been fathering?
mayn't they have been fathering?