雑種 ざっしゅ強勢 ごうせいじゃなかったです
zasshugōseijanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 雑種強勢

1. Wasn't a mixed breed.; Wasn't dominant as a mixed breed.

Past/Perfective
Negative
Polite
Casual Register