may buffer
Regular verb: buffer - buffered- buffered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may buffer
you may buffer
she may buffer
we may buffer
you may buffer
they may buffer 	I may be buffering
you may be buffering
she may be buffering
we may be buffering
you may be buffering
they may be buffering	I may have buffered
you may have buffered
she may have buffered
we may have buffered
you may have buffered
they may have buffered	I may have been buffering
you may have been buffering
she may have been buffering
we may have been buffering
you may have been buffering
they may have been buffering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't buffer
you mayn't buffer
she mayn't buffer
we mayn't buffer
you mayn't buffer
they mayn't buffer 	I mayn't be buffering
you mayn't be buffering
she mayn't be buffering
we mayn't be buffering
you mayn't be buffering
they mayn't be buffering	I mayn't have buffered
you mayn't have buffered
she mayn't have buffered
we mayn't have buffered
you mayn't have buffered
they mayn't have buffered	I mayn't have been buffering
you mayn't have been buffering
she mayn't have been buffering
we mayn't have been buffering
you mayn't have been buffering
they mayn't have been buffering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I buffer?
may you buffer?
may she buffer?
may we buffer?
may you buffer?
may they buffer? 	may I be buffering?
may you be buffering?
may she be buffering?
may we be buffering?
may you be buffering?
may they be buffering? 	may I have buffered?
may you have buffered?
may she have buffered?
may we have buffered?
may you have buffered?
may they have buffered? 	may I have been buffering?
may you have been buffering?
may she have been buffering?
may we have been buffering?
may you have been buffering?
may they have been buffering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I buffer?
mayn't you buffer?
mayn't she buffer?
mayn't we buffer?
mayn't you buffer?
mayn't they buffer? 	mayn't I be buffering?
mayn't you be buffering?
mayn't she be buffering?
mayn't we be buffering?
mayn't you be buffering?
mayn't they be buffering? 	mayn't I have buffered?
mayn't you have buffered?
mayn't she have buffered?
mayn't we have buffered?
mayn't you have buffered?
mayn't they have buffered? 	mayn't I have been buffering?
mayn't you have been buffering?
mayn't she have been buffering?
mayn't we have been buffering?
mayn't you have been buffering?
mayn't they have been buffering?