まっすぐじゃありませんでした
真っ直ぐじゃありませんでした
massugujārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of まっすぐ

1. Wasn't straight.; Wasn't honest.; Wasn't direct.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana