自分 じぶん本位 ほんいではありませんでした
jibunhon'idewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 自分本位

1. Wasn't self-centered.; Wasn't selfish.; Wasn't egoistic.

Past/Perfective
Negative
Polite
Formal Register