雑種 ざっしゅ強勢 ごうせいではありませんでした
zasshu gōseidewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 雑種強勢

1. Was not a mixed breed.; Was not dominant as a mixed breed.

Past/Perfective
Negative
Polite
Formal Register