English verb conjugation
TO INVALIDATE

Regular verb: invalidate - invalidated - invalidated

Indicative

Present	Present continuous	Preterite	Preterite continuous
I invalidate you invalidate he invalidates we invalidate you invalidate they invalidate	I'm invalidating you're invalidating he's invalidating we're invalidating you're invalidating they're invalidating	I invalidated you invalidated he invalidated we invalidated you invalidated they invalidated	I was invalidating you were invalidating he was invalidating we were invalidating you were invalidating they were invalidating
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
I've invalidated you've invalidated he's invalidated we've invalidated you've invalidated they've invalidated	I've been invalidating you've been invalidating he's been invalidating we've been invalidating you've been invalidating they've been invalidating	I'd invalidated you'd invalidated he'd invalidated we'd invalidated you'd invalidated they'd invalidated	I'd been invalidating you'd been invalidating he'd been invalidating we'd been invalidating you'd been invalidating they'd been invalidating
Future	Future continuous	Future perfect	Future perfect continuous
I'll invalidate you'll invalidate he'll invalidate we'll invalidate you'll invalidate they'll invalidate	I'll be invalidating you'll be invalidating he'll be invalidating we'll be invalidating you'll be invalidating they'll be invalidating	I'll have invalidated you'll have invalidated he'll have invalidated we'll have invalidated you'll have invalidated they'll have invalidated	I'll have been invalidating you'll have been invalidating he'll have been invalidating we'll have been invalidating you'll have been invalidating they'll have been invalidating

Conditional

Present	Present continuous	Past	Past continuous
I'd invalidate you'd invalidate he'd invalidate we'd invalidate you'd invalidate they'd invalidate	I'd be invalidating you'd be invalidating he'd be invalidating we'd be invalidating you'd be invalidating they'd be invalidating	I'd have invalidated you'd have invalidated he'd have invalidated we'd have invalidated you'd have invalidated they'd have invalidated	I'd have been invalidating you'd have been invalidating he'd have been invalidating we'd have been invalidating you'd have been invalidating they'd have been invalidating

Infinitive

Imperative

Infinitive		Imperative
to invalidate		invalidate Let's invalidate invalidate

Participle

Present	Past
invalidating	invalidated