長寿 ちょうじゅ番組 ばんぐみじゃありませんでした
chōjubangumijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 長寿番組

1. It was not a long-running program.; It wasn't a long-running show.

Past/Perfective
Negative
Polite
Terminal Form