ねじぎじゃありませんでした
捩木じゃありませんでした
nejigijārimasendeshita

Noun
Desu Copula

The polite, past negative form of ねじき

1. Was not a twisted wood.; Was not a strong/stubborn person.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana