ゆうHD えいちでぃうTV てぃうぶいではありませんでした
yūei chi diutiubuidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of UHDTV

1. Was not UHDTV.; Was not a UHDTV.

Past/Perfective
Negative
Polite
Formal Register