はおうじゅじゃなかったです
覇王樹じゃなかったです
haōjujanakattadesu

Noun
Desu Copula

The polite, past negative form of サボテン

1. Wasn't a king tree.; Wasn't the supreme tree.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana