勧善 かんぜん懲悪 ちょうあく小説 しょうせつであれば
kanzenchōakushōsetsudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 勧善懲悪小説

1. If it were a righteous-punishing-evil novel; If the novel were about rewarding good and punishing evil.

Ba Conditional