しろ つぶ いわじゃありませんでした
shiro tsubu iwaja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 白粒岩

1. It was not Shiratsuyamaiwa.; It wasn't Shiratsuyamaiwa.

Past/Perfective
Negative
Polite
Terminal Form
Geology