機動 きどう捜査 そうさ たいじゃなかったです
kidōsōsataijanakattadesu

Noun
Desu Copula

The polite, past negative form of 機動捜査隊

1. Wasn't a mobile investigation unit.; Wasn't part of the mobile investigation unit.

Past/Perfective
Negative
Polite
Casual Register