I may writhe you may writhe he may writhe we may writhe you may writhe they may writhe
V-ing form
I may be writhing you may be writhing he may be writhing we may be writhing you may be writhing they may be writhing
Perfect
I may have writhed you may have writhed he may have writhed we may have writhed you may have writhed they may have writhed
V-ing perfect
I may have been writhing you may have been writhing he may have been writhing we may have been writhing you may have been writhing they may have been writhing
Negation
Simple form
I may not writhe you may not writhe he may not writhe we may not writhe you may not writhe they may not writhe
V-ing form
I may not be writhing you may not be writhing he may not be writhing we may not be writhing you may not be writhing they may not be writhing
Perfect
I may not have writhed you may not have writhed he may not have writhed we may not have writhed you may not have writhed they may not have writhed
V-ing perfect
I may not have been writhing you may not have been writhing he may not have been writhing we may not have been writhing you may not have been writhing they may not have been writhing
Interrogative form
Simple form
may I writhe? may you writhe? may he writhe? may we writhe? may you writhe? may they writhe?
V-ing form
may I be writhing? may you be writhing? may he be writhing? may we be writhing? may you be writhing? may they be writhing?
Perfect
may I have writhed? may you have writhed? may he have writhed? may we have writhed? may you have writhed? may they have writhed?
V-ing perfect
may I have been writhing? may you have been writhing? may he have been writhing? may we have been writhing? may you have been writhing? may they have been writhing?
Interro-negative form
Simple form
may I not writhe? may you not writhe? may he not writhe? may we not writhe? may you not writhe? may they not writhe?
V-ing form
may I not be writhing? may you not be writhing? may he not be writhing? may we not be writhing? may you not be writhing? may they not be writhing?
Perfect
may I not have writhed? may you not have writhed? may he not have writhed? may we not have writhed? may you not have writhed? may they not have writhed?
V-ing perfect
may I not have been writhing? may you not have been writhing? may he not have been writhing? may we not have been writhing? may you not have been writhing? may they not have been writhing?