航空 こうくう警務 けいむ たいじゃありませんでした
kōkūkeimu taija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 航空警務隊

1. Was not a member of the aviation police.; Was not part of the aviation security force.

Past/Perfective
Negative
Polite
Terminal Form