may purr
Regular verb: purr - purred- purred

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may purr
you may purr
she may purr
we may purr
you may purr
they may purr 	I may be purring
you may be purring
she may be purring
we may be purring
you may be purring
they may be purring	I may have purred
you may have purred
she may have purred
we may have purred
you may have purred
they may have purred	I may have been purring
you may have been purring
she may have been purring
we may have been purring
you may have been purring
they may have been purring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't purr
you mayn't purr
she mayn't purr
we mayn't purr
you mayn't purr
they mayn't purr 	I mayn't be purring
you mayn't be purring
she mayn't be purring
we mayn't be purring
you mayn't be purring
they mayn't be purring	I mayn't have purred
you mayn't have purred
she mayn't have purred
we mayn't have purred
you mayn't have purred
they mayn't have purred	I mayn't have been purring
you mayn't have been purring
she mayn't have been purring
we mayn't have been purring
you mayn't have been purring
they mayn't have been purring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I purr?
may you purr?
may she purr?
may we purr?
may you purr?
may they purr? 	may I be purring?
may you be purring?
may she be purring?
may we be purring?
may you be purring?
may they be purring? 	may I have purred?
may you have purred?
may she have purred?
may we have purred?
may you have purred?
may they have purred? 	may I have been purring?
may you have been purring?
may she have been purring?
may we have been purring?
may you have been purring?
may they have been purring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I purr?
mayn't you purr?
mayn't she purr?
mayn't we purr?
mayn't you purr?
mayn't they purr? 	mayn't I be purring?
mayn't you be purring?
mayn't she be purring?
mayn't we be purring?
mayn't you be purring?
mayn't they be purring? 	mayn't I have purred?
mayn't you have purred?
mayn't she have purred?
mayn't we have purred?
mayn't you have purred?
mayn't they have purred? 	mayn't I have been purring?
mayn't you have been purring?
mayn't she have been purring?
mayn't we have been purring?
mayn't you have been purring?
mayn't they have been purring?