日商 にっしょう簿記 ぼき検定 けんていじゃなかったです
nisshō bokikente ijanakattadesu

Noun
Desu Copula

The polite, past negative form of 日商簿記検定

1. Wasn't a certified commercial bookkeeper.; Wasn't the certified commercial bookkeeping test.

Past/Perfective
Negative
Polite
Casual Register