to corroborate
Regular verb: corroborate - corroborated- corroborated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I corroborate?
don't you corroborate?
doesn't she corroborate?
don't we corroborate?
don't you corroborate?
don't they corroborate? 	amI not corroborating?
aren't you corroborating?
isn't she corroborating?
aren't we corroborating?
aren't you corroborating?
aren't they corroborating? 	didn't I corroborate?
didn't you corroborate?
didn't she corroborate?
didn't we corroborate?
didn't you corroborate?
didn't they corroborate? 	wasn't I corroborating?
weren't you corroborating?
wasn't she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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