文書 ぶんしょ がた宣言 せんげんじゃなかったです
bunshogata sengenjanakattadesu

Noun
Desu Copula

The polite, past negative form of 文書型宣言

1. Was not a written declaration.; Wasn't a document-based statement.

Past/Perfective
Negative
Polite
Casual Register
Computing