to corroborate
Regular verb: corroborate - corroborated- corroborated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I corroborate?
do you corroborate?
doeshe corroborate?
do we corroborate?
do you corroborate?
do they corroborate? 	amI corroborating?
areyou corroborating?
ishe corroborating?
arewe corroborating?
areyou corroborating?
arethey corroborating? 	did I corroborate?
did you corroborate?
did he corroborate?
did we corroborate?
did you corroborate?
did they corroborate? 	wasI corroborating?
wereyou corroborating?
washe corroborating?
werewe corroborating?
wereyou corroborating?
werethey corroborating? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I corroborated?
have you corroborated?
hashe corroborated?
have we corroborated?
have you corroborated?
have they corroborated? 	 have I been corroborating?
have you been corroborating?
hashe been corroborating?
have we been corroborating?
have you been corroborating?
have they been corroborating? 	had I corroborated?
had you corroborated?
had he corroborated?
had we corroborated?
had you corroborated?
had they corroborated? 	had I been corroborating?
had you been corroborating?
had he 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 he corroborate?
 will we corroborate?
 will you corroborate?
 will they corroborate? 	 will I be corroborating?
 will you be corroborating?
 will he be corroborating?
 will we be corroborating?
 will you be corroborating?
 will they be corroborating? 	 will I have corroborated?
 will you have corroborated?
 will he 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 he 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 he corroborate?
 would we corroborate?
 would you corroborate?
 would they corroborate? 	 would I be corroborating?
 would you be corroborating?
 would he be corroborating?
 would we be corroborating?
 would you be corroborating?
 would they be corroborating? 	 would I have corroborated?
 would you have corroborated?
 would he 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 he 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