To confirm or support something with additional evidence; to attest or vouch for.
Infinitivecorroborate
Past simplecorroborated
Past participlecorroborated
-ing formcorroborating
Full conjugation of the English verb to corroborate (past simple corroborated,
past participle corroborated):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
corroborate
you
corroborate
he/she/it
corroborates
we
corroborate
you
corroborate
they
corroborate
Present continuous
I
am corroborating
you
are corroborating
he/she/it
is corroborating
we
are corroborating
you
are corroborating
they
are corroborating
Present perfect
I
have corroborated
you
have corroborated
he/she/it
has corroborated
we
have corroborated
you
have corroborated
they
have corroborated
Present perfect continuous
I
have been corroborating
you
have been corroborating
he/she/it
has been corroborating
we
have been corroborating
you
have been corroborating
they
have been corroborating
Past simple
I
corroborated
you
corroborated
he/she/it
corroborated
we
corroborated
you
corroborated
they
corroborated
Past continuous
I
was corroborating
you
were corroborating
he/she/it
was corroborating
we
were corroborating
you
were corroborating
they
were corroborating
Past perfect
I
had corroborated
you
had corroborated
he/she/it
had corroborated
we
had corroborated
you
had corroborated
they
had corroborated
Past perfect continuous
I
had been corroborating
you
had been corroborating
he/she/it
had been corroborating
we
had been corroborating
you
had been corroborating
they
had been corroborating
Future simple
I
will corroborate
you
will corroborate
he/she/it
will corroborate
we
will corroborate
you
will corroborate
they
will corroborate
Future continuous
I
will be corroborating
you
will be corroborating
he/she/it
will be corroborating
we
will be corroborating
you
will be corroborating
they
will be corroborating
Future perfect
I
will have corroborated
you
will have corroborated
he/she/it
will have corroborated
we
will have corroborated
you
will have corroborated
they
will have corroborated
Future perfect continuous
I
will have been corroborating
you
will have been corroborating
he/she/it
will have been corroborating
we
will have been corroborating
you
will have been corroborating
they
will have been corroborating
Conditional
Present
I
would corroborate
you
would corroborate
he/she/it
would corroborate
we
would corroborate
you
would corroborate
they
would corroborate
Present continuous
I
would be corroborating
you
would be corroborating
he/she/it
would be corroborating
we
would be corroborating
you
would be corroborating
they
would be corroborating
Perfect
I
would have corroborated
you
would have corroborated
he/she/it
would have corroborated
we
would have corroborated
you
would have corroborated
they
would have corroborated
Perfect continuous
I
would have been corroborating
you
would have been corroborating
he/she/it
would have been corroborating
we
would have been corroborating
you
would have been corroborating
they
would have been corroborating
Subjunctive
Present
that I
corroborate
that you
corroborate
that he/she/it
corroborate
that we
corroborate
that you
corroborate
that they
corroborate
Past
if I
corroborated
if you
corroborated
if he/she/it
corroborated
if we
corroborated
if you
corroborated
if they
corroborated
Imperative
Affirmative
you
corroborate
we
let's corroborate
Negative
you
don't corroborate
we
let's not corroborate
Non-finite forms
Infinitive
to corroborate
Perfect infinitive
to have corroborated
Present participle / gerund
corroborating
Past participle
corroborated
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.