English verb conjugation
TO COLLABORATE

Regular verb: collaborate - collaborated - collaborated

Indicative

Present	Present continuous	Preterite	Preterite continuous
don't I collaborate? don't you collaborate? doesn't she collaborate? don't we collaborate? don't you collaborate? don't they collaborate?	am I not collaborating? aren't you collaborating? isn't she collaborating? aren't we collaborating? aren't you collaborating? aren't they collaborating?	didn't I collaborate? didn't you collaborate? didn't she collaborate? didn't we collaborate? didn't you collaborate? didn't they collaborate?	wasn't I collaborating? weren't you collaborating? wasn't she collaborating? weren't we collaborating? weren't you collaborating? weren't they collaborating?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
haven't I collaborated? haven't you collaborated? hasn't she collaborated? haven't we collaborated? haven't you collaborated? haven't they collaborated?	haven't I been collaborating? haven't you been collaborating? hasn't she been collaborating? haven't we been collaborating? haven't you been collaborating? haven't they been collaborating?	hadn't I collaborated? hadn't you collaborated? hadn't she collaborated? hadn't we collaborated? hadn't you collaborated? hadn't they collaborated?	hadn't I been collaborating? hadn't you been collaborating? hadn't she been collaborating? hadn't we been collaborating? hadn't you been collaborating? hadn't they been collaborating?
Future	Future continuous	Future perfect	Future perfect continuous
won't I collaborate? won't you collaborate? won't she collaborate? won't we collaborate? won't you collaborate? won't they collaborate?	won't I be collaborating? won't you be collaborating? won't she be collaborating? won't we be collaborating? won't you be collaborating? won't they be collaborating?	won't I have collaborated? won't you have collaborated? won't she have collaborated? won't we have collaborated? won't you have collaborated? won't they have collaborated?	won't I have been collaborating? won't you have been collaborating? won't she have been collaborating? won't we have been collaborating? won't you have been collaborating? won't they have been collaborating?

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I collaborate? wouldn't you collaborate? wouldn't she collaborate? wouldn't we collaborate? wouldn't you collaborate? wouldn't they collaborate?	wouldn't I be collaborating? wouldn't you be collaborating? wouldn't she be collaborating? wouldn't we be collaborating? wouldn't you be collaborating? wouldn't they be collaborating?	wouldn't I have collaborated? wouldn't you have collaborated? wouldn't she have collaborated? wouldn't we have collaborated? wouldn't you have collaborated? wouldn't they have collaborated?	wouldn't I have been collaborating? wouldn't you have been collaborating? wouldn't she have been collaborating? wouldn't we have been collaborating? wouldn't you have been collaborating? wouldn't they have been collaborating?

Infinitive

Imperative

Infinitive		Imperative
to collaborate		- - -

Participle

Present	Past
collaborating	collaborated