to corroborate
Regular verb: corroborate - corroborated- corroborated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't corroborate
you don't corroborate
she doesn't corroborate
we don't corroborate
you don't corroborate
they don't corroborate 	I'mnot corroborating
youaren't corroborating
sheisn't corroborating
wearen't corroborating
youaren't corroborating
theyaren't corroborating	I didn't corroborate
you didn't corroborate
she didn't corroborate
we didn't corroborate
you didn't corroborate
they didn't corroborate 	Iwasn't corroborating
youweren't corroborating
shewasn't corroborating
weweren't corroborating
youweren't corroborating
theyweren't corroborating	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't corroborated
you haven't corroborated
she hasn't corroborated
we haven't corroborated
you haven't corroborated
they haven't corroborated	I haven't  been corroborating
you haven't  been corroborating
she hasn't  been corroborating
we haven't  been corroborating
you haven't  been corroborating
they haven't  been corroborating	I hadn't corroborated
you hadn't corroborated
she hadn't corroborated
we hadn't corroborated
you hadn't corroborated
they hadn't corroborated	I hadn't been corroborating
you hadn't been corroborating
she hadn't been corroborating
we hadn't been corroborating
you hadn't been corroborating
they hadn't been corroborating	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't corroborate
you won't corroborate
she won't corroborate
we won't corroborate
you won't corroborate
they won't corroborate 	I won't be corroborating
you won't be corroborating
she won't be corroborating
we won't be corroborating
you won't be corroborating
they won't be corroborating	I won't have corroborated
you won't have corroborated
she won't have corroborated
we won't have corroborated
you won't have corroborated
they won't have corroborated	I won't have been corroborating
you won't have been corroborating
she won't have been corroborating
we won't have been corroborating
you won't have been corroborating
they won't have been corroborating	

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

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to corroborate 	 	do not corroborate
Let's not corroborate
do not corroborate 	 	

Participle 	
Present 	Past 	 	 	
corroborating	corroborated