to corroborate
Regular verb: corroborate - corroborated- corroborated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I not corroborate?
do you not corroborate?
doesshe not corroborate?
do we not corroborate?
do you not corroborate?
do they not corroborate? 	amI not corroborating?
areyou not corroborating?
isshe not corroborating?
arewe not corroborating?
areyou not corroborating?
arethey not corroborating? 	did I not corroborate?
did you not corroborate?
did she not corroborate?
did we not corroborate?
did you not corroborate?
did they not corroborate? 	wasI not corroborating?
wereyou not corroborating?
wasshe not corroborating?
werewe not corroborating?
wereyou not corroborating?
werethey not corroborating? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I not corroborated?
have you not corroborated?
hasshe not corroborated?
have we not corroborated?
have you not corroborated?
have they not corroborated? 	 have I not been corroborating?
have you not been corroborating?
hasshe not been corroborating?
have we not been corroborating?
have you not been corroborating?
have they not been corroborating? 	had I not corroborated?
had you not corroborated?
had she not corroborated?
had we not corroborated?
had you not corroborated?
had they not corroborated? 	had I not been corroborating?
had you not been corroborating?
had she not been corroborating?
had we not been corroborating?
had you not been corroborating?
had they not been corroborating? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
will I not corroborate?
will you not corroborate?
will she not corroborate?
will we not corroborate?
will you not corroborate?
will they not corroborate? 	will I not be corroborating?
will you not be corroborating?
will she not be corroborating?
will we not be corroborating?
will you not be corroborating?
will they not be corroborating? 	will I not have corroborated?
will you not have corroborated?
will she not have corroborated?
will we not have corroborated?
will you not have corroborated?
will they not have corroborated? 	will I not have been corroborating?
will you not have been corroborating?
will she not have been corroborating?
will we not have been corroborating?
will you not have been corroborating?
will they not have been corroborating? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
would I not corroborate?
would you not corroborate?
would she not corroborate?
would we not corroborate?
would you not corroborate?
would they not corroborate? 	would I not be corroborating?
would you not be corroborating?
would she not be corroborating?
would we not be corroborating?
would you not be corroborating?
would they not be corroborating? 	would I not have corroborated?
would you not have corroborated?
would she not have corroborated?
would we not have corroborated?
would you not have corroborated?
would they not have corroborated? 	would I not have been corroborating?
would you not have been corroborating?
would she not have been corroborating?
would we not have been corroborating?
would you not have been corroborating?
would they not have been corroborating? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to corroborate 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
corroborating	corroborated