I don't writhe you don't writhe he doesn't writhe we don't writhe you don't writhe they don't writhe
Present continuous
I'm not writhing you aren't writhing he isn't writhing we aren't writhing you aren't writhing they aren't writhing
Preterite
I didn't writhe you didn't writhe he didn't writhe we didn't writhe you didn't writhe they didn't writhe
Preterite continuous
I wasn't writhing you weren't writhing he wasn't writhing we weren't writhing you weren't writhing they weren't writhing
Present perfect
I haven't writhed you haven't writhed he hasn't writhed we haven't writhed you haven't writhed they haven't writhed
Present perfect continuous
I haven't been writhing you haven't been writhing he hasn't been writhing we haven't been writhing you haven't been writhing they haven't been writhing
Pluperfect
I hadn't writhed you hadn't writhed he hadn't writhed we hadn't writhed you hadn't writhed they hadn't writhed
Pluperfect continuous
I hadn't been writhing you hadn't been writhing he hadn't been writhing we hadn't been writhing you hadn't been writhing they hadn't been writhing
Future
I won't writhe you won't writhe he won't writhe we won't writhe you won't writhe they won't writhe
Future continuous
I won't be writhing you won't be writhing he won't be writhing we won't be writhing you won't be writhing they won't be writhing
Future perfect
I won't have writhed you won't have writhed he won't have writhed we won't have writhed you won't have writhed they won't have writhed
Future perfect continuous
I won't have been writhing you won't have been writhing he won't have been writhing we won't have been writhing you won't have been writhing they won't have been writhing
Conditional
Present
I wouldn't writhe you wouldn't writhe he wouldn't writhe we wouldn't writhe you wouldn't writhe they wouldn't writhe
Present continuous
I wouldn't be writhing you wouldn't be writhing he wouldn't be writhing we wouldn't be writhing you wouldn't be writhing they wouldn't be writhing
Past
I wouldn't have writhed you wouldn't have writhed he wouldn't have writhed we wouldn't have writhed you wouldn't have writhed they wouldn't have writhed
Past continuous
I wouldn't have been writhing you wouldn't have been writhing he wouldn't have been writhing we wouldn't have been writhing you wouldn't have been writhing they wouldn't have been writhing