English verb conjugation
TO CERTIFY
Regular verb: certify - certified - certified
Present | Present continuous | Preterite | Preterite continuous |
| I certify you certify he certifies we certify you certify they certify | I'm certifying you're certifying he's certifying we're certifying you're certifying they're certifying | I certified you certified he certified we certified you certified they certified | I was certifying you were certifying he was certifying we were certifying you were certifying they were certifying |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've certified you've certified he's certified we've certified you've certified they've certified | I've been certifying you've been certifying he's been certifying we've been certifying you've been certifying they've been certifying | I'd certified you'd certified he'd certified we'd certified you'd certified they'd certified | I'd been certifying you'd been certifying he'd been certifying we'd been certifying you'd been certifying they'd been certifying |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll certify you'll certify he'll certify we'll certify you'll certify they'll certify | I'll be certifying you'll be certifying he'll be certifying we'll be certifying you'll be certifying they'll be certifying | I'll have certified you'll have certified he'll have certified we'll have certified you'll have certified they'll have certified | I'll have been certifying you'll have been certifying he'll have been certifying we'll have been certifying you'll have been certifying they'll have been certifying |
Present | Present continuous | Past | Past continuous |
| I'd certify you'd certify he'd certify we'd certify you'd certify they'd certify | I'd be certifying you'd be certifying he'd be certifying we'd be certifying you'd be certifying they'd be certifying | I'd have certified you'd have certified he'd have certified we'd have certified you'd have certified they'd have certified | I'd have been certifying you'd have been certifying he'd have been certifying we'd have been certifying you'd have been certifying they'd have been certifying |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to certify | certify Let's certify certify |
Present | Past | ||
| certifying | certified |