つくりきのこじゃなかったです
作り茸じゃなかったです
tsukuri kinokojanakattadesu

Noun
Desu Copula

The polite, past negative form of つくりたけ

1. Wasn't a mushroom.; Wasn't made of mushrooms.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana