水金すいきん火木かもく天海てんかいじゃなかったです
sui kinchikamo kudotenkaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 水金地火木土天海

1. It wasn't water, gold, earth, fire, wood, soil, heaven, or sea.

Past/Perfective
Negative
Polite
Casual Register