火山 かざん円錐 えんすい おかじゃありませんでした
kazan'ensuiokajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 火山円錐丘

1. It was not a volcanic cone.; It wasn't a cinder cone.

Past/Perfective
Negative
Polite
Terminal Form