のぼろぎくじゃなかったです
野襤褸菊じゃなかったです
no borogikujanakattadesu

Noun
Desu Copula

The polite, past negative form of のぼろぎく

1. Wasn't a wild chrysanthemum.; Wasn't a tattered chrysanthemum.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana