あぶらかやじゃなかったです
油茅じゃなかったです
aburakayajanakattadesu

Noun
Desu Copula

The polite, past negative form of あぶらがや

1. It wasn't oil grass.; It wasn't abutilon.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana