宇宙 うちゅう せん地球 ちきゅう ごうじゃなかったです
uchūsenchikyūgōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 宇宙船地球号

1. It wasn't the spaceship Earth.; It wasn't the Earth spaceship.

Past/Perfective
Negative
Polite
Casual Register