傍聴 ぼうちょう無料 むりょうではありませんでした
bōchō muryo udewa arimasendeshita

Noun
Desu Copula

The polite, past negative form of 傍聴無料

1. Was not free to listen.; Was not free to attend as an auditor.

Past/Perfective
Negative
Polite
Formal Register