歯磨 はみが楊枝 ようじではありませんでした
hamiga kiyōjidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 歯磨き楊枝

1. Was not a toothpick.; Was not dental floss.

Past/Perfective
Negative
Polite
Formal Register