在籍 ざいせき証明 しょうめい しょじゃなかったです
za iseki shō meishojanakattadesu

Noun
Desu Copula

The polite, past negative form of 在籍証明書

1. Was not a certificate of current employment.; Was not currently employed.

Past/Perfective
Negative
Polite
Casual Register