深夜 しんや放送 ほうそうではありませんでした
shin'ya hōsōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 深夜放送

1. Was not a late-night broadcast.; It wasn't a late-night broadcast.

Past/Perfective
Negative
Polite
Formal Register