しゃ かく せい階層 かいそうじゃなかったです
shakakuseino kaisōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 斜格性の階層

1. Wasn't oblique-case hierarchical.; Wasn't a hierarchical oblique case.

Past/Perfective
Negative
Polite
Casual Register