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hubiera corroborado
-I had corroborated
Past perfect subjunctive yo conjugation of corroborar.
hubiera corroborado
-he/she/you had corroborated
Past perfect subjunctive él/ella/usted conjugation of corroborar.
See all conjugations of corroborar

corroborar

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1,000+ learners.
TRANSITIVE VERB
(to confirm)-to corroborate
Synonyms for corroborar
apoyar
to support
cerciorarse
to make sure
comprobar
to check
comprobar
to prove
confirmar
to confirm
constatar
to confirm
dar validez a
to validate
demostrar
to prove
probar
to prove
ratificar
to confirm
reafirmar
to confirm
revalidar
to confirm
validar
to validate
verificar
to verify
acreditar
to confirm
dar fe
to testify
declarar
to state
documentar
to document
evidenciar
to show
traslucir
to show
Antonyms for corroborar
rebatir
to refute
refutar
to refute
contradecir
to contradict
negar
to deny
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