may surrender
Regular verb: surrender - surrendered- surrendered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may surrender
you may surrender
she may surrender
we may surrender
you may surrender
they may surrender 	I may be surrendering
you may be surrendering
she may be surrendering
we may be surrendering
you may be surrendering
they may be surrendering	I may have surrendered
you may have surrendered
she may have surrendered
we may have surrendered
you may have surrendered
they may have surrendered	I may have been surrendering
you may have been surrendering
she may have been surrendering
we may have been surrendering
you may have been surrendering
they may have been surrendering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't surrender
you mayn't surrender
she mayn't surrender
we mayn't surrender
you mayn't surrender
they mayn't surrender 	I mayn't be surrendering
you mayn't be surrendering
she mayn't be surrendering
we mayn't be surrendering
you mayn't be surrendering
they mayn't be surrendering	I mayn't have surrendered
you mayn't have surrendered
she mayn't have surrendered
we mayn't have surrendered
you mayn't have surrendered
they mayn't have surrendered	I mayn't have been surrendering
you mayn't have been surrendering
she mayn't have been surrendering
we mayn't have been surrendering
you mayn't have been surrendering
they mayn't have been surrendering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I surrender?
may you surrender?
may she surrender?
may we surrender?
may you surrender?
may they surrender? 	may I be surrendering?
may you be surrendering?
may she be surrendering?
may we be surrendering?
may you be surrendering?
may they be surrendering? 	may I have surrendered?
may you have surrendered?
may she have surrendered?
may we have surrendered?
may you have surrendered?
may they have surrendered? 	may I have been surrendering?
may you have been surrendering?
may she have been surrendering?
may we have been surrendering?
may you have been surrendering?
may they have been surrendering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I surrender?
mayn't you surrender?
mayn't she surrender?
mayn't we surrender?
mayn't you surrender?
mayn't they surrender? 	mayn't I be surrendering?
mayn't you be surrendering?
mayn't she be surrendering?
mayn't we be surrendering?
mayn't you be surrendering?
mayn't they be surrendering? 	mayn't I have surrendered?
mayn't you have surrendered?
mayn't she have surrendered?
mayn't we have surrendered?
mayn't you have surrendered?
mayn't they have surrendered? 	mayn't I have been surrendering?
mayn't you have been surrendering?
mayn't she have been surrendering?
mayn't we have been surrendering?
mayn't you have been surrendering?
mayn't they have been surrendering?