ぎんりゅうそうぎでわありませんでした
銀竜草擬ではありませんでした
ginryūsōgidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ぎんりょうそうもどき

1. Was not a silver dragon grass sketch.; Was not an imitation silver dragon grass.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana