もうあぶじゃなかったです
盲虻じゃなかったです
mō abu ja nakattadesu

Noun
Desu Copula

The polite, past negative form of めくらあぶ

1. Wasn't a blind horsefly.; Wasn't a fool.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana