せっちんきんかめこじゃありませんでした
雪隠金亀子じゃありませんでした
secchinkinka mekoja arimasendeshita

Noun
Desu Copula

The polite, past negative form of せんちこがね

1. Was not a snow-hidden golden turtle.; Was not a toilet.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana