天平宝字 てんびょうほうじではありませんでした
ten byō hōjidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 天平宝字

1. Was not Tenbin Hōzi.; Was not the Tenbin Hōzi.

Past/Perfective
Negative
Polite
Formal Register