may leather
Regular verb: leather - leathered- leathered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may leather
you may leather
she may leather
we may leather
you may leather
they may leather 	I may be leathering
you may be leathering
she may be leathering
we may be leathering
you may be leathering
they may be leathering	I may have leathered
you may have leathered
she may have leathered
we may have leathered
you may have leathered
they may have leathered	I may have been leathering
you may have been leathering
she may have been leathering
we may have been leathering
you may have been leathering
they may have been leathering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't leather
you mayn't leather
she mayn't leather
we mayn't leather
you mayn't leather
they mayn't leather 	I mayn't be leathering
you mayn't be leathering
she mayn't be leathering
we mayn't be leathering
you mayn't be leathering
they mayn't be leathering	I mayn't have leathered
you mayn't have leathered
she mayn't have leathered
we mayn't have leathered
you mayn't have leathered
they mayn't have leathered	I mayn't have been leathering
you mayn't have been leathering
she mayn't have been leathering
we mayn't have been leathering
you mayn't have been leathering
they mayn't have been leathering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I leather?
may you leather?
may she leather?
may we leather?
may you leather?
may they leather? 	may I be leathering?
may you be leathering?
may she be leathering?
may we be leathering?
may you be leathering?
may they be leathering? 	may I have leathered?
may you have leathered?
may she have leathered?
may we have leathered?
may you have leathered?
may they have leathered? 	may I have been leathering?
may you have been leathering?
may she have been leathering?
may we have been leathering?
may you have been leathering?
may they have been leathering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I leather?
mayn't you leather?
mayn't she leather?
mayn't we leather?
mayn't you leather?
mayn't they leather? 	mayn't I be leathering?
mayn't you be leathering?
mayn't she be leathering?
mayn't we be leathering?
mayn't you be leathering?
mayn't they be leathering? 	mayn't I have leathered?
mayn't you have leathered?
mayn't she have leathered?
mayn't we have leathered?
mayn't you have leathered?
mayn't they have leathered? 	mayn't I have been leathering?
mayn't you have been leathering?
mayn't she have been leathering?
mayn't we have been leathering?
mayn't you have been leathering?
mayn't they have been leathering?