沈水 ちんすい植物 しょくぶつではありませんでした
chinsuishokubutsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 沈水植物

1. Was not a submerged plant.; Was not a plant living underwater.

Past/Perfective
Negative
Polite
Formal Register