宇宙 うちゅう条約 じょうやくじゃなかったです
uchūjōyakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 宇宙条約

1. Was not a space treaty.; Wasn't a space treaty.

Past/Perfective
Negative
Polite
Casual Register
Law