さい表示 ひょうじ制御 せいぎょじゃありませんでした
saihyōji seigyojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 再表示制御

1. Was not re-indication control.; Was not a re-indication control operation.

Past/Perfective
Negative
Polite
Terminal Form
Computing