へんてこじゃありませんでした
変てこじゃありませんでした
hentekojārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of へんてこ

1. It wasn't strange.; It wasn't unusual.; It wasn't odd.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana