えんかめむしでわありませんでした
縁亀虫ではありませんでした
enkamemushidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of へりかめむし

1. Was not a water beetle.; Was not related to a water beetle.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana