伝承 でんしょう叙事 じょじ ではありませんでした
denshōjoji shidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 伝承叙事詩

1. Was not a traditional epic.; Was not a narrative poem.

Past/Perfective
Negative
Polite
Formal Register