弁別 べんべつ てき特徴 とくちょうじゃありませんでした
ben betsu teki tokuchōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 弁別的特徴

1. Was not a distinctive feature.; Was not a distinguishing characteristic.

Past/Perfective
Negative
Polite
Terminal Form
Linguistics