警察 けいさつ ちょう長官 ちょうかんじゃありませんでした
keisatsuchōcho ukanja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 警察庁長官

1. Was not the National Police Agency Director-General.; Was not the head of the National Police Agency.

Past/Perfective
Negative
Polite
Terminal Form