吾妻 あがつま下駄 げたではありませんでした
a gatsu magetadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 吾妻下駄

1. Was not my wife's geta.; Was not my wife's wooden sandals.

Past/Perfective
Negative
Polite
Formal Register