みずすましじゃありませんでした
水澄ましじゃありませんでした
mizusumashijārimasendeshita

Noun
Desu Copula

The polite, past negative form of みずすまし

1. It wasn't clear water.; It wasn't purified water.; It wasn't just water.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana