生活 せいかつ年齢 ねんれいじゃありませんでした
seikatsunenreijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 生活年齢

1. Was not living age.; Was not a living age.; Was not of age.

Past/Perfective
Negative
Polite
Terminal Form