有効 ゆうこうPP ぴいぴいDU でぃうゆうじゃありませんでした
yūkō piipii diuyūjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 有効PPDU

1. Was not valid PPDUs.; Was not effective PPDUs.

Past/Perfective
Negative
Polite
Terminal Form
Computing