しらみばえじゃありませんでした
虱蠅じゃありませんでした
shiramibaejārimasendeshita

Noun
Desu Copula

The polite, past negative form of しらみばえ

1. It was not lice or fleas.; It wasn't lice or fleas.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana