English verb conjugation
TO CORROBORATE

Regular verb: corroborate - corroborated - corroborated

Indicative

Present	Present continuous	Preterite	Preterite continuous
don't I corroborate? don't you corroborate? doesn't he corroborate? don't we corroborate? don't you corroborate? don't they corroborate?	am I not corroborating? aren't you corroborating? isn't he corroborating? aren't we corroborating? aren't you corroborating? aren't they corroborating?	didn't I corroborate? didn't you corroborate? didn't he corroborate? didn't we corroborate? didn't you corroborate? didn't they corroborate?	wasn't I corroborating? weren't you corroborating? wasn't he corroborating? weren't we corroborating? weren't you corroborating? weren't they corroborating?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
haven't I corroborated? haven't you corroborated? hasn't he corroborated? haven't we corroborated? haven't you corroborated? haven't they corroborated?	haven't I been corroborating? haven't you been corroborating? hasn't he been corroborating? haven't we been corroborating? haven't you been corroborating? haven't they been corroborating?	hadn't I corroborated? hadn't you corroborated? hadn't he corroborated? hadn't we corroborated? hadn't you corroborated? hadn't they corroborated?	hadn't I been corroborating? hadn't you been corroborating? hadn't he been corroborating? hadn't we been corroborating? hadn't you been corroborating? hadn't they been corroborating?
Future	Future continuous	Future perfect	Future perfect continuous
won't I corroborate? won't you corroborate? won't he corroborate? won't we corroborate? won't you corroborate? won't they corroborate?	won't I be corroborating? won't you be corroborating? won't he be corroborating? won't we be corroborating? won't you be corroborating? won't they be corroborating?	won't I have corroborated? won't you have corroborated? won't he have corroborated? won't we have corroborated? won't you have corroborated? won't they have corroborated?	won't I have been corroborating? won't you have been corroborating? won't he have been corroborating? won't we have been corroborating? won't you have been corroborating? won't they have been corroborating?

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I corroborate? wouldn't you corroborate? wouldn't he corroborate? wouldn't we corroborate? wouldn't you corroborate? wouldn't they corroborate?	wouldn't I be corroborating? wouldn't you be corroborating? wouldn't he be corroborating? wouldn't we be corroborating? wouldn't you be corroborating? wouldn't they be corroborating?	wouldn't I have corroborated? wouldn't you have corroborated? wouldn't he have corroborated? wouldn't we have corroborated? wouldn't you have corroborated? wouldn't they have corroborated?	wouldn't I have been corroborating? wouldn't you have been corroborating? wouldn't he have been corroborating? wouldn't we have been corroborating? wouldn't you have been corroborating? wouldn't they have been corroborating?

Infinitive

Imperative

Infinitive		Imperative
to corroborate		- - -

Participle

Present	Past
corroborating	corroborated