抹消まっしょう登録とうろく証明しょうめいしょじゃなかったです
masshōtōrokushōmeishojanakattadesu

Noun
Desu Copula

The polite, past negative form of 抹消登録証明書

1. Wasn't a certificate of deregistration.; Wasn't the certificate of deregistration.

Past/Perfective
Negative
Polite
Casual Register