Possible Results:

impugnarán

-they/you will challenge

Future ellos/ellas/ustedes conjugation of impugnar.

impugnaran

-they/you challenged

Imperfect subjunctive ellos/ellas/ustedes conjugation of impugnar.

See all conjugations of impugnar

impugnar

to challenge

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1,500+ learners.

TRANSITIVE VERB

(legal)-to challenge

Synonyms for impugnar

Antonyms for impugnar

TRANSITIVE VERB

(to contradict)-to refute

Synonyms for impugnar

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