直立 ちょくりつ猿人 えんじんじゃなかったです
cho kuritsuenjinjanakattadesu

Noun
Desu Copula

The polite, past negative form of 直立猿人

1. Was not an upright ape.; Wasn't an upright ape.

Past/Perfective
Negative
Polite
Casual Register