すくみりんごがいでわありませんでした
竦林檎貝ではありませんでした
sukumi ringoga idewārimasendeshita

Noun
Desu Copula

The polite, past negative form of すくみりんごがい

1. Was not a small apple shell.; Was not a tiny apple conch.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana