市松 いちまつ模様 もようじゃありませんでした
ichimatsumo yōja arimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 市松模様

1. It wasn't a checkerboard pattern.; It wasn't a checkered pattern.

Past/Perfective
Negative
Polite
Terminal Form