補助 ほじょ入力 にゅうりょく装置 そうちじゃありませんでした
hojonyūryokusōchijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 補助入力装置

1. Was not an auxiliary input device.; Was not a supplementary input device.

Past/Perfective
Negative
Polite
Terminal Form
Computing