English verb conjugation
TO PRECERTIFY

Regular verb: precertify - precertified - precertified

Indicative

Present	Present continuous	Preterite	Preterite continuous
I precertify you precertify he precertifies we precertify you precertify they precertify	I'm precertifying you're precertifying he's precertifying we're precertifying you're precertifying they're precertifying	I precertified you precertified he precertified we precertified you precertified they precertified	I was precertifying you were precertifying he was precertifying we were precertifying you were precertifying they were precertifying
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
I've precertified you've precertified he's precertified we've precertified you've precertified they've precertified	I've been precertifying you've been precertifying he's been precertifying we've been precertifying you've been precertifying they've been precertifying	I'd precertified you'd precertified he'd precertified we'd precertified you'd precertified they'd precertified	I'd been precertifying you'd been precertifying he'd been precertifying we'd been precertifying you'd been precertifying they'd been precertifying
Future	Future continuous	Future perfect	Future perfect continuous
I'll precertify you'll precertify he'll precertify we'll precertify you'll precertify they'll precertify	I'll be precertifying you'll be precertifying he'll be precertifying we'll be precertifying you'll be precertifying they'll be precertifying	I'll have precertified you'll have precertified he'll have precertified we'll have precertified you'll have precertified they'll have precertified	I'll have been precertifying you'll have been precertifying he'll have been precertifying we'll have been precertifying you'll have been precertifying they'll have been precertifying

Conditional

Present	Present continuous	Past	Past continuous
I'd precertify you'd precertify he'd precertify we'd precertify you'd precertify they'd precertify	I'd be precertifying you'd be precertifying he'd be precertifying we'd be precertifying you'd be precertifying they'd be precertifying	I'd have precertified you'd have precertified he'd have precertified we'd have precertified you'd have precertified they'd have precertified	I'd have been precertifying you'd have been precertifying he'd have been precertifying we'd have been precertifying you'd have been precertifying they'd have been precertifying

Infinitive

Imperative

Infinitive		Imperative
to precertify		precertify Let's precertify precertify

Participle

Present	Past
precertifying	precertified