全角 ぜんかくローマ じゃありませんでした
zenkakurōmajijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 全角ローマ字

1. Was not full-width Roman letters.; Was not written in full-width Roman characters.

Past/Perfective
Negative
Polite
Terminal Form