パネル構造 こうぞう建築 けんちくじゃありませんでした
panerukōzōkenchikujārimasendeshita

Noun
Desu Copula

The polite, past negative form of パネル構造建築

1. It was not a panel construction building.; It wasn't a panel-built structure.

Past/Perfective
Negative
Polite
Terminal Form