看板 かんばん大関 おうぜきではありませんでした
kamban ōzekidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 看板大関

1. Was not a top sumo wrestler.; Was not an Ozeki.

Past/Perfective
Negative
Polite
Formal Register
Sumo