しるこやじゃありませんでした
しるこ屋じゃありませんでした
shirukoyajārimasendeshita

Noun
Desu Copula

The polite, past negative form of しるこや

1. Was not a shiruko shop.; Was not a seller of shiruko.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana