区分 くぶん編成 へんせい ほうじゃありませんでした
kubunhenseihōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 区分編成法

1. Was not a distinction-based method.; Was not a method of differentiation.

Past/Perfective
Negative
Polite
Terminal Form
Computing