弁別 べんべつ てき特徴 とくちょうじゃなかったです
ben betsu teki tokuchōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 弁別的特徴

1. Wasn't distinctive.; Wasn't characteristic.; Wasn't differentiating.

Past/Perfective
Negative
Polite
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Linguistics