前後 ぜんご撞着 どうちゃくではありませんでした
zengodōchakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 前後撞着

1. It was not a front-rear collision.; It was not a head-tail collision.

Past/Perfective
Negative
Polite
Formal Register