
Irregular verb: lose - lost - lost
Present | Present continuous | Preterite | Preterite continuous | 
| I lose you lose he loses we lose you lose they lose  | I'm losing you're losing he's losing we're losing you're losing they're losing  | I lost you lost he lost we lost you lost they lost  | I was losing you were losing he was losing we were losing you were losing they were losing  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I've lost you've lost he's lost we've lost you've lost they've lost  | I've been losing you've been losing he's been losing we've been losing you've been losing they've been losing  | I'd lost you'd lost he'd lost we'd lost you'd lost they'd lost  | I'd been losing you'd been losing he'd been losing we'd been losing you'd been losing they'd been losing  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
| I'll lose you'll lose he'll lose we'll lose you'll lose they'll lose  | I'll be losing you'll be losing he'll be losing we'll be losing you'll be losing they'll be losing  | I'll have lost you'll have lost he'll have lost we'll have lost you'll have lost they'll have lost  | I'll have been losing you'll have been losing he'll have been losing we'll have been losing you'll have been losing they'll have been losing  | 
Present | Present continuous | Past | Past continuous | 
| I'd lose you'd lose he'd lose we'd lose you'd lose they'd lose  | I'd be losing you'd be losing he'd be losing we'd be losing you'd be losing they'd be losing  | I'd have lost you'd have lost he'd have lost we'd have lost you'd have lost they'd have lost  | I'd have been losing you'd have been losing he'd have been losing we'd have been losing you'd have been losing they'd have been losing  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to lose | lose Let's lose lose  | 
Present | Past | ||
| losing | lost |