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