麦藁むぎわら蜻蛉かげろうじゃなかったです
mugiwarakagerōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 麦藁蜻蛉

1. Wasn't a dragonfly.; Wasn't straw-colored dragonfly.

Past/Perfective
Negative
Polite
Casual Register