まっすぐじゃなかったです
真っ直ぐじゃなかったです
massugujanakattadesu

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
Casual Register
Usually Written in Kana