estaban autenticando
-they/you were authenticating
Imperfect progressive ellos/ellas/ustedes conjugation of autenticar.
See all conjugations of autenticar

autenticar

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500+ learners.
TRANSITIVE VERB
(general)-to authenticate
Synonyms for autenticar
certificar
to certify
legitimar
to authenticate
notariar
to notarize
notarizar
to notarize
visar
to endorse
dar fe pública de
to notarize
legalizar
to legalize
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