系統 けいとう べつ総当 そうあたりじゃありませんでした
keitōbetsusōatarijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 系統別総当り

1. Was not a complete system comparison.; Was not a full systematic check.

Past/Perfective
Negative
Polite
Terminal Form
Sumo