基本 きほん がた符号 ふごう じゃありませんでした
kihongata fugōkajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 基本型符号化

1. It wasn't the basic form.; It wasn't encoded in the basic form.

Past/Perfective
Negative
Polite
Terminal Form
Computing