こく かん相互 そうご主義 しゅぎじゃありませんでした
ni kokukansō goshugijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 二国間相互主義

1. It was not bilateral mutualism.; It wasn't reciprocal.

Past/Perfective
Negative
Polite
Terminal Form