
Regular verb: writhe - writhed - writhed
Present | Present continuous | Preterite | Preterite continuous | 
| I writhe you writhe she writhes we writhe you writhe they writhe  | I'm writhing you're writhing she's writhing we're writhing you're writhing they're writhing  | I writhed you writhed she writhed we writhed you writhed they writhed  | I was writhing you were writhing she was writhing we were writhing you were writhing they were writhing  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I've writhed you've writhed she's writhed we've writhed you've writhed they've writhed  | I've been writhing you've been writhing she's been writhing we've been writhing you've been writhing they've been writhing  | I'd writhed you'd writhed she'd writhed we'd writhed you'd writhed they'd writhed  | I'd been writhing you'd been writhing she'd been writhing we'd been writhing you'd been writhing they'd been writhing  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
| I'll writhe you'll writhe she'll writhe we'll writhe you'll writhe they'll writhe  | I'll be writhing you'll be writhing she'll be writhing we'll be writhing you'll be writhing they'll be writhing  | I'll have writhed you'll have writhed she'll have writhed we'll have writhed you'll have writhed they'll have writhed  | I'll have been writhing you'll have been writhing she'll have been writhing we'll have been writhing you'll have been writhing they'll have been writhing  | 
Present | Present continuous | Past | Past continuous | 
| I'd writhe you'd writhe she'd writhe we'd writhe you'd writhe they'd writhe  | I'd be writhing you'd be writhing she'd be writhing we'd be writhing you'd be writhing they'd be writhing  | I'd have writhed you'd have writhed she'd have writhed we'd have writhed you'd have writhed they'd have writhed  | I'd have been writhing you'd have been writhing she'd have been writhing we'd have been writhing you'd have been writhing they'd have been writhing  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to writhe | writhe Let's writhe writhe  | 
Present | Past | ||
| writhing | writhed |