Possible Results:
hubiera debido
-I had owed
Past perfect subjunctive yo conjugation of deber.
hubiera debido
-he/she/you had owed
Past perfect subjunctive él/ella/usted conjugation of deber.

deber

TRANSITIVE VERB
(to reciprocate)-to owe
Synonyms for deber
AUXILIARY VERB
(used to express obligation)-should
Synonyms for deber
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