生命 せいめい保険 ほけん会社 かいしゃじゃありませんでした
seimeihokenkaishajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 生命保険会社

1. Was not a life insurance company.; Was not working for a life insurance company.

Past/Perfective
Negative
Polite
Terminal Form