珊瑚 さんご水木 すいもくじゃありませんでした
sango suimo kuja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 珊瑚水木

1. Was not coral, water, and wood.; Was not a coral, water, and wood type.

Past/Perfective
Negative
Polite
Terminal Form