くわがたむしじゃなかったです
鍬形虫じゃなかったです
kuwagatamushijanakattadesu

Noun
Desu Copula

The polite, past negative form of くわがたむし

1. Wasn't a June bug.; Wasn't a beetle.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana