火炎 かえん放射 ほうしゃ戦車 せんしゃではありませんでした
kaenhōshasenshadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 火炎放射戦車

1. Was not a flame-throwing tank.; Was not a fire-throwing tank.

Past/Perfective
Negative
Polite
Formal Register