内閣 ないかく情報 じょうほう調査 ちょうさ しつではありませんでした
naikakujōhōchōsa shitsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 内閣情報調査室

1. Was not a Cabinet Intelligence and Research Office.; Was not from the Cabinet Intelligence and Research Office.

Past/Perfective
Negative
Polite
Formal Register