to corroborate
Verbo regular: corroborate - corroborated- corroborated

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
I corroborate
you corroborate
he corroborates
we corroborate
you corroborate
they corroborate 	I'mcorroborating
you'recorroborating
he'scorroborating
we'recorroborating
you'recorroborating
they'recorroborating	I corroborated
you corroborated
he corroborated
we corroborated
you corroborated
they corroborated	Iwascorroborating
youwerecorroborating
hewascorroborating
wewerecorroborating
youwerecorroborating
theywerecorroborating	
Presente perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
I've corroborated
you've corroborated
he's corroborated
we've corroborated
you've corroborated
they've corroborated	I'vebeen corroborating
you'vebeen corroborating
he'sbeen corroborating
we'vebeen corroborating
you'vebeen corroborating
they'vebeen corroborating	I'd corroborated
you'd corroborated
he'd corroborated
we'd corroborated
you'd corroborated
they'd corroborated	I'd been corroborating
you'd been corroborating
he'd been corroborating
we'd been corroborating
you'd been corroborating
they'd been corroborating	
Futuro simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto contínuo 	
I'll corroborate
you'll corroborate
he'll corroborate
we'll corroborate
you'll corroborate
they'll corroborate 	I'll be corroborating
you'll be corroborating
he'll be corroborating
we'll be corroborating
you'll be corroborating
they'll be corroborating	I'll have corroborated
you'll have corroborated
he'll have corroborated
we'll have corroborated
you'll have corroborated
they'll have corroborated	I'll have been corroborating
you'll have been corroborating
he'll have been corroborating
we'll have been corroborating
you'll have been corroborating
they'll have been corroborating	

Condicional 	
Presente 	Presente continuo 	Passado 	Passado continuo 	
I'd corroborate
you'd corroborate
he'd corroborate
we'd corroborate
you'd corroborate
they'd corroborate 	I'd be corroborating
you'd be corroborating
he'd be corroborating
we'd be corroborating
you'd be corroborating
they'd be corroborating	I'd have corroborated
you'd have corroborated
he'd have corroborated
we'd have corroborated
you'd have corroborated
they'd have corroborated	I'd have been corroborating
you'd have been corroborating
he'd have been corroborating
we'd have been corroborating
you'd have been corroborating
they'd have been corroborating	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to corroborate 	 	corroborate
Let's corroborate
corroborate 	 	

Participio 	
Presente 	Passado 	 	 	
corroborating	corroborated