行水 ぎょうずい名残 なごりではありませんでした
gyōzuinagoridewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 行水名残

1. It was not a trace of floodwater.; It was not a remnant of floodwater.

Past/Perfective
Negative
Polite
Formal Register