医療 いりょう保険 ほけん制度 せいどじゃありませんでした
iryōhokenseidojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 医療保険制度

1. Was not a medical insurance system.; Was not part of the medical insurance system.

Past/Perfective
Negative
Polite
Terminal Form