may brew
Regular verb: brew - brewed- brewed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may brew
you may brew
she may brew
we may brew
you may brew
they may brew 	I may be brewing
you may be brewing
she may be brewing
we may be brewing
you may be brewing
they may be brewing	I may have brewed
you may have brewed
she may have brewed
we may have brewed
you may have brewed
they may have brewed	I may have been brewing
you may have been brewing
she may have been brewing
we may have been brewing
you may have been brewing
they may have been brewing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't brew
you mayn't brew
she mayn't brew
we mayn't brew
you mayn't brew
they mayn't brew 	I mayn't be brewing
you mayn't be brewing
she mayn't be brewing
we mayn't be brewing
you mayn't be brewing
they mayn't be brewing	I mayn't have brewed
you mayn't have brewed
she mayn't have brewed
we mayn't have brewed
you mayn't have brewed
they mayn't have brewed	I mayn't have been brewing
you mayn't have been brewing
she mayn't have been brewing
we mayn't have been brewing
you mayn't have been brewing
they mayn't have been brewing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I brew?
may you brew?
may she brew?
may we brew?
may you brew?
may they brew? 	may I be brewing?
may you be brewing?
may she be brewing?
may we be brewing?
may you be brewing?
may they be brewing? 	may I have brewed?
may you have brewed?
may she have brewed?
may we have brewed?
may you have brewed?
may they have brewed? 	may I have been brewing?
may you have been brewing?
may she have been brewing?
may we have been brewing?
may you have been brewing?
may they have been brewing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I brew?
mayn't you brew?
mayn't she brew?
mayn't we brew?
mayn't you brew?
mayn't they brew? 	mayn't I be brewing?
mayn't you be brewing?
mayn't she be brewing?
mayn't we be brewing?
mayn't you be brewing?
mayn't they be brewing? 	mayn't I have brewed?
mayn't you have brewed?
mayn't she have brewed?
mayn't we have brewed?
mayn't you have brewed?
mayn't they have brewed? 	mayn't I have been brewing?
mayn't you have been brewing?
mayn't she have been brewing?
mayn't we have been brewing?
mayn't you have been brewing?
mayn't they have been brewing?