may sheet
Regular verb: sheet - sheeted- sheeted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may sheet
you may sheet
she may sheet
we may sheet
you may sheet
they may sheet 	I may be sheeting
you may be sheeting
she may be sheeting
we may be sheeting
you may be sheeting
they may be sheeting	I may have sheeted
you may have sheeted
she may have sheeted
we may have sheeted
you may have sheeted
they may have sheeted	I may have been sheeting
you may have been sheeting
she may have been sheeting
we may have been sheeting
you may have been sheeting
they may have been sheeting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't sheet
you mayn't sheet
she mayn't sheet
we mayn't sheet
you mayn't sheet
they mayn't sheet 	I mayn't be sheeting
you mayn't be sheeting
she mayn't be sheeting
we mayn't be sheeting
you mayn't be sheeting
they mayn't be sheeting	I mayn't have sheeted
you mayn't have sheeted
she mayn't have sheeted
we mayn't have sheeted
you mayn't have sheeted
they mayn't have sheeted	I mayn't have been sheeting
you mayn't have been sheeting
she mayn't have been sheeting
we mayn't have been sheeting
you mayn't have been sheeting
they mayn't have been sheeting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I sheet?
may you sheet?
may she sheet?
may we sheet?
may you sheet?
may they sheet? 	may I be sheeting?
may you be sheeting?
may she be sheeting?
may we be sheeting?
may you be sheeting?
may they be sheeting? 	may I have sheeted?
may you have sheeted?
may she have sheeted?
may we have sheeted?
may you have sheeted?
may they have sheeted? 	may I have been sheeting?
may you have been sheeting?
may she have been sheeting?
may we have been sheeting?
may you have been sheeting?
may they have been sheeting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I sheet?
mayn't you sheet?
mayn't she sheet?
mayn't we sheet?
mayn't you sheet?
mayn't they sheet? 	mayn't I be sheeting?
mayn't you be sheeting?
mayn't she be sheeting?
mayn't we be sheeting?
mayn't you be sheeting?
mayn't they be sheeting? 	mayn't I have sheeted?
mayn't you have sheeted?
mayn't she have sheeted?
mayn't we have sheeted?
mayn't you have sheeted?
mayn't they have sheeted? 	mayn't I have been sheeting?
mayn't you have been sheeting?
mayn't she have been sheeting?
mayn't we have been sheeting?
mayn't you have been sheeting?
mayn't they have been sheeting?