語源 ごげん俗解 ぞっかいじゃありませんでした
gogenzokkaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 語源俗解

1. It wasn't a popular etymological explanation.; It wasn't a common, superficial interpretation.

Past/Perfective
Negative
Polite
Terminal Form