前期 ぜんき高齢 こうれい しゃではありませんでした
zenki kō reishadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 前期高齢者

1. Was not an early elderly person.; Was not in the early stages of old age.

Past/Perfective
Negative
Polite
Formal Register