しらみばえでわありませんでした
虱蠅ではありませんでした
shiramibaedewārimasendeshita

Noun
Desu Copula

The polite, past negative form of しらみばえ

1. Was not lice or fleas.; Was not infested with lice or fleas.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana