大衆 たいしゅう小説 しょうせつじゃありませんでした
taishūshōsetsujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 大衆小説

1. It wasn't popular fiction.; It wasn't a mass-market novel.

Past/Perfective
Negative
Polite
Terminal Form