銀行 ぎんこう強盗 ごうとうじゃなかったです
ginkōgōtōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 銀行強盗

1. Was not a bank robber.; It wasn't a bank robbery.

Past/Perfective
Negative
Polite
Casual Register