Possible Results:
hubiera impugnado
-I had challenged
Past perfect subjunctive yo conjugation of impugnar.
hubiera impugnado
-he/she/you had challenged
Past perfect subjunctive él/ella/usted conjugation of impugnar.

impugnar

Popularity
1,500+ learners.
TRANSITIVE VERB
(legal)-to challenge
Synonyms for impugnar
Antonyms for impugnar
TRANSITIVE VERB
(to contradict)-to refute
Synonyms for impugnar
Word of the Day
toast