構造 こうぞう部材 ぶざいじゃありませんでした
hikōzo ubu zaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 非構造部材

1. Was not a non-structural component.; Was not a non-load-bearing member.

Past/Perfective
Negative
Polite
Terminal Form