高低 こうていアクセントじゃありませんでした
kōteiakusentojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 高低アクセント

1. It wasn't a high-low pitch accent.; It didn't have a high-low pitch accent.

Past/Perfective
Negative
Polite
Terminal Form
Linguistics