自己 じこ都合 つごうではありませんでした
jikotsugōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 自己都合

1. It was not of my own volition.; It was not due to personal reasons.; It wasn't my doing.

Past/Perfective
Negative
Polite
Formal Register