ぼくにょうでわありませんでした
攴繞ではありませんでした
bokunyōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ぼくにょう

1. Was not entwined.; Was not wound around.; Was not coiled.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana