じぐもじゃありませんでした
地蜘蛛じゃありませんでした
jigumojārimasendeshita

Noun
Desu Copula

The polite, past negative form of じぐも

1. Was not a spider.; Was not a ground spider.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana