単純 たんじゅん じっ行文 こうぶんじゃなかったです
tanjun jikkōbunjanakattadesu

Noun
Desu Copula

The polite, past negative form of 単純実行文

1. Wasn't a simple statement.; Wasn't just a straightforward execution.

Past/Perfective
Negative
Polite
Casual Register
Computing