三徳 さんとく包丁 ほうちょうではありませんでした
santokuhōchōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 三徳包丁

1. Was not a Santoku knife.; It was not a Santoku knife.

Past/Perfective
Negative
Polite
Formal Register