事大 じだい根性 こんじょうじゃありませんでした
jidaikonjōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 事大根性

1. Was not of a coarse/crude nature.; Was not bold/audacious.; Was not a troublemaker.

Past/Perfective
Negative
Polite
Terminal Form