may convoy
Regular verb: convoy - convoyed- convoyed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may convoy
you may convoy
he may convoy
we may convoy
you may convoy
they may convoy 	I may be convoying
you may be convoying
he may be convoying
we may be convoying
you may be convoying
they may be convoying	I may have convoyed
you may have convoyed
he may have convoyed
we may have convoyed
you may have convoyed
they may have convoyed	I may have been convoying
you may have been convoying
he may have been convoying
we may have been convoying
you may have been convoying
they may have been convoying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't convoy
you mayn't convoy
he mayn't convoy
we mayn't convoy
you mayn't convoy
they mayn't convoy 	I mayn't be convoying
you mayn't be convoying
he mayn't be convoying
we mayn't be convoying
you mayn't be convoying
they mayn't be convoying	I mayn't have convoyed
you mayn't have convoyed
he mayn't have convoyed
we mayn't have convoyed
you mayn't have convoyed
they mayn't have convoyed	I mayn't have been convoying
you mayn't have been convoying
he mayn't have been convoying
we mayn't have been convoying
you mayn't have been convoying
they mayn't have been convoying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I convoy?
may you convoy?
may he convoy?
may we convoy?
may you convoy?
may they convoy? 	may I be convoying?
may you be convoying?
may he be convoying?
may we be convoying?
may you be convoying?
may they be convoying? 	may I have convoyed?
may you have convoyed?
may he have convoyed?
may we have convoyed?
may you have convoyed?
may they have convoyed? 	may I have been convoying?
may you have been convoying?
may he have been convoying?
may we have been convoying?
may you have been convoying?
may they have been convoying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I convoy?
mayn't you convoy?
mayn't he convoy?
mayn't we convoy?
mayn't you convoy?
mayn't they convoy? 	mayn't I be convoying?
mayn't you be convoying?
mayn't he be convoying?
mayn't we be convoying?
mayn't you be convoying?
mayn't they be convoying? 	mayn't I have convoyed?
mayn't you have convoyed?
mayn't he have convoyed?
mayn't we have convoyed?
mayn't you have convoyed?
mayn't they have convoyed? 	mayn't I have been convoying?
mayn't you have been convoying?
mayn't he have been convoying?
mayn't we have been convoying?
mayn't you have been convoying?
mayn't they have been convoying?