臭木 くさぎ椿 つばき ぞうではありませんでした
kusa gitsubakizo udewa arimasendeshita

Noun
Desu Copula

The polite, past negative form of 臭木椿象

1. Was not a stink bug.; Was not a camphor shield bug.

Past/Perfective
Negative
Polite
Formal Register