ほうきぐさじゃなかったです
箒草じゃなかったです
hōkigusajanakattadesu

Noun
Desu Copula

The polite, past negative form of ほうきぐさ

1. Wasn't a broom grass.; Wasn't a brushwood.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana