English verb conjugation
TO MAINTAIN
Regular verb: maintain - maintained - maintained
Present | Present continuous | Preterite | Preterite continuous |
| I maintain you maintain he maintains we maintain you maintain they maintain | I'm maintaining you're maintaining he's maintaining we're maintaining you're maintaining they're maintaining | I maintained you maintained he maintained we maintained you maintained they maintained | I was maintaining you were maintaining he was maintaining we were maintaining you were maintaining they were maintaining |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've maintained you've maintained he's maintained we've maintained you've maintained they've maintained | I've been maintaining you've been maintaining he's been maintaining we've been maintaining you've been maintaining they've been maintaining | I'd maintained you'd maintained he'd maintained we'd maintained you'd maintained they'd maintained | I'd been maintaining you'd been maintaining he'd been maintaining we'd been maintaining you'd been maintaining they'd been maintaining |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll maintain you'll maintain he'll maintain we'll maintain you'll maintain they'll maintain | I'll be maintaining you'll be maintaining he'll be maintaining we'll be maintaining you'll be maintaining they'll be maintaining | I'll have maintained you'll have maintained he'll have maintained we'll have maintained you'll have maintained they'll have maintained | I'll have been maintaining you'll have been maintaining he'll have been maintaining we'll have been maintaining you'll have been maintaining they'll have been maintaining |
Present | Present continuous | Past | Past continuous |
| I'd maintain you'd maintain he'd maintain we'd maintain you'd maintain they'd maintain | I'd be maintaining you'd be maintaining he'd be maintaining we'd be maintaining you'd be maintaining they'd be maintaining | I'd have maintained you'd have maintained he'd have maintained we'd have maintained you'd have maintained they'd have maintained | I'd have been maintaining you'd have been maintaining he'd have been maintaining we'd have been maintaining you'd have been maintaining they'd have been maintaining |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to maintain | maintain Let's maintain maintain |
Present | Past | ||
| maintaining | maintained |