公害 こうがい とう調整 ちょうせい委員 いいん かいじゃありませんでした
kōga itō chōsei ii n kaija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 公害等調整委員会

1. Was not the Pollution Control Adjustment Committee. ; Wasn't a member of the Pollution Control Adjustment Committee.

Past/Perfective
Negative
Polite
Terminal Form