勝手 かって仕事 しごとじゃなかったです
katte shigotojanakattadesu

Noun
Desu Copula

The polite, past negative form of 勝手仕事

1. It wasn't done arbitrarily.; It wasn't done as one pleased.; It wasn't done on a whim.

Past/Perfective
Negative
Polite
Casual Register