公安 こうあん審査 しんさ委員 いいん かいじゃありませんでした
kōanshinsaiin kaija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 公安審査委員会

1. Was not a public security examination committee.; Was not on the public security examination committee.

Past/Perfective
Negative
Polite
Terminal Form