English verb conjugation
TO COLLABORATE

Regular verb: collaborate - collaborated - collaborated

Indicative

Present	Present continuous	Preterite	Preterite continuous
I collaborate you collaborate he collaborates we collaborate you collaborate they collaborate	I'm collaborating you're collaborating he's collaborating we're collaborating you're collaborating they're collaborating	I collaborated you collaborated he collaborated we collaborated you collaborated they collaborated	I was collaborating you were collaborating he was collaborating we were collaborating you were collaborating they were collaborating
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
I've collaborated you've collaborated he's collaborated we've collaborated you've collaborated they've collaborated	I've been collaborating you've been collaborating he's been collaborating we've been collaborating you've been collaborating they've been collaborating	I'd collaborated you'd collaborated he'd collaborated we'd collaborated you'd collaborated they'd collaborated	I'd been collaborating you'd been collaborating he'd been collaborating we'd been collaborating you'd been collaborating they'd been collaborating
Future	Future continuous	Future perfect	Future perfect continuous
I'll collaborate you'll collaborate he'll collaborate we'll collaborate you'll collaborate they'll collaborate	I'll be collaborating you'll be collaborating he'll be collaborating we'll be collaborating you'll be collaborating they'll be collaborating	I'll have collaborated you'll have collaborated he'll have collaborated we'll have collaborated you'll have collaborated they'll have collaborated	I'll have been collaborating you'll have been collaborating he'll have been collaborating we'll have been collaborating you'll have been collaborating they'll have been collaborating

Conditional

Present	Present continuous	Past	Past continuous
I'd collaborate you'd collaborate he'd collaborate we'd collaborate you'd collaborate they'd collaborate	I'd be collaborating you'd be collaborating he'd be collaborating we'd be collaborating you'd be collaborating they'd be collaborating	I'd have collaborated you'd have collaborated he'd have collaborated we'd have collaborated you'd have collaborated they'd have collaborated	I'd have been collaborating you'd have been collaborating he'd have been collaborating we'd have been collaborating you'd have been collaborating they'd have been collaborating

Infinitive

Imperative

Infinitive		Imperative
to collaborate		collaborate Let's collaborate collaborate

Participle

Present	Past
collaborating	collaborated