陸軍 りくぐん航空 こうくう たいじゃありませんでした
rikugunko ukūtaija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 陸軍航空隊

1. Was not the Army Aviation Unit.; Was not a member of the Army Aviation Unit.

Past/Perfective
Negative
Polite
Terminal Form