子葉 しよう植物 しょくぶつではありませんでした
tashi yōshokubutsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 多子葉植物

1. Was not a many-leaved plant.; Was not a plant with many leaves.

Past/Perfective
Negative
Polite
Formal Register