対立 たいりつ形質 けいしつではありませんでした
tairitsukeishitsudewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 対立形質

1. Was not antagonistic.; Was not opposed.; Was not conflicting.

Past/Perfective
Negative
Polite
Formal Register