ちょうはんでわありませんでした
蝶斑ではありませんでした
chōhandewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ちょうはん

1. Was not a butterfly pattern.; Was not patterned like a butterfly.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana