勝手 かってじゃありませんでした
suki kattejārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of 好き勝手

1. Wasn't free to do as one pleased.; Didn't do as one pleased.; Wasn't arbitrary.

Past/Perfective
Negative
Polite
Terminal Form