うたいまつかばでわありませんでした
鵜松明樺ではありませんでした
utaimatsukabadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of うだいかんば

1. Was not a birch with a cormorant lantern.; Was not a cormorant-lantern birch.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana