English verb conjugation
TO CORROBORATE

Regular verb: corroborate - corroborated - corroborated

Indicative

Present	Present continuous	Preterite	Preterite continuous
do I corroborate? do you corroborate? does she corroborate? do we corroborate? do you corroborate? do they corroborate?	am I corroborating? are you corroborating? is she corroborating? are we corroborating? are you corroborating? are they corroborating?	did I corroborate? did you corroborate? did she corroborate? did we corroborate? did you corroborate? did they corroborate?	was I corroborating? were you corroborating? was she corroborating? were we corroborating? were you corroborating? were they corroborating?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
have I corroborated? have you corroborated? has she corroborated? have we corroborated? have you corroborated? have they corroborated?	have I been corroborating? have you been corroborating? has she been corroborating? have we been corroborating? have you been corroborating? have they been corroborating?	had I corroborated? had you corroborated? had she corroborated? had we corroborated? had you corroborated? had they corroborated?	had I been corroborating? had you been corroborating? had she been corroborating? had we been corroborating? had you been corroborating? had they been corroborating?
Future	Future continuous	Future perfect	Future perfect continuous
will I corroborate? will you corroborate? will she corroborate? will we corroborate? will you corroborate? will they corroborate?	will I be corroborating? will you be corroborating? will she be corroborating? will we be corroborating? will you be corroborating? will they be corroborating?	will I have corroborated? will you have corroborated? will she have corroborated? will we have corroborated? will you have corroborated? will they have corroborated?	will I have been corroborating? will you have been corroborating? will she have been corroborating? will we have been corroborating? will you have been corroborating? will they have been corroborating?

Conditional

Present	Present continuous	Past	Past continuous
would I corroborate? would you corroborate? would she corroborate? would we corroborate? would you corroborate? would they corroborate?	would I be corroborating? would you be corroborating? would she be corroborating? would we be corroborating? would you be corroborating? would they be corroborating?	would I have corroborated? would you have corroborated? would she have corroborated? would we have corroborated? would you have corroborated? would they have corroborated?	would I have been corroborating? would you have been corroborating? would she have been corroborating? would we have been corroborating? would you have been corroborating? would they have been corroborating?

Infinitive

Imperative

Infinitive		Imperative
to corroborate		- - -

Participle

Present	Past
corroborating	corroborated