草原 そうげん雷鳥 らいちょうじゃありませんでした
sōgenraichōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 草原雷鳥

1. Was not a rock ptarmigan.; Was not a grassland ptarmigan.

Past/Perfective
Negative
Polite
Terminal Form