すずめ鉄砲 てっぽうじゃなかったです
suzumeno teppōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 雀の鉄砲

1. It wasn't a sparrow's blunderbuss.; It wasn't a small, ineffective weapon.

Past/Perfective
Negative
Polite
Casual Register