うばめがしじゃなかったです
姥目樫じゃなかったです
ubamega shija nakattadesu

Noun
Desu Copula

The polite, past negative form of うばめがし

1. Wasn't a konara oak.; Wasn't an old konara oak.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana