制御 せいぎょ観測 かんそく てんじゃありませんでした
seigyokansokutenja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 制御観測点

1. Was not a control observation point.; Was not a controlled observation point.

Past/Perfective
Negative
Polite
Terminal Form
Computing