may writhe
Regular verb: writhe - writhed- writhed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may writhe
you may writhe
she may writhe
we may writhe
you may writhe
they may writhe 	I may be writhing
you may be writhing
she may be writhing
we may be writhing
you may be writhing
they may be writhing	I may have writhed
you may have writhed
she may have writhed
we may have writhed
you may have writhed
they may have writhed	I may have been writhing
you may have been writhing
she may have been writhing
we may have been writhing
you may have been writhing
they may have been writhing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't writhe
you mayn't writhe
she mayn't writhe
we mayn't writhe
you mayn't writhe
they mayn't writhe 	I mayn't be writhing
you mayn't be writhing
she mayn't be writhing
we mayn't be writhing
you mayn't be writhing
they mayn't be writhing	I mayn't have writhed
you mayn't have writhed
she mayn't have writhed
we mayn't have writhed
you mayn't have writhed
they mayn't have writhed	I mayn't have been writhing
you mayn't have been writhing
she mayn't have been writhing
we mayn't have been writhing
you mayn't have been writhing
they mayn't have been writhing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I writhe?
may you writhe?
may she writhe?
may we writhe?
may you writhe?
may they writhe? 	may I be writhing?
may you be writhing?
may she be writhing?
may we be writhing?
may you be writhing?
may they be writhing? 	may I have writhed?
may you have writhed?
may she have writhed?
may we have writhed?
may you have writhed?
may they have writhed? 	may I have been writhing?
may you have been writhing?
may she have been writhing?
may we have been writhing?
may you have been writhing?
may they have been writhing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I writhe?
mayn't you writhe?
mayn't she writhe?
mayn't we writhe?
mayn't you writhe?
mayn't they writhe? 	mayn't I be writhing?
mayn't you be writhing?
mayn't she be writhing?
mayn't we be writhing?
mayn't you be writhing?
mayn't they be writhing? 	mayn't I have writhed?
mayn't you have writhed?
mayn't she have writhed?
mayn't we have writhed?
mayn't you have writhed?
mayn't they have writhed? 	mayn't I have been writhing?
mayn't you have been writhing?
mayn't she have been writhing?
mayn't we have been writhing?
mayn't you have been writhing?
mayn't they have been writhing?