すけとうだらでわありませんでした
介党鱈ではありませんでした
suketōdaradewārimasendeshita

Noun
Desu Copula

The polite, past negative form of すけとうだら

1. Was not a mediator.; Was not an intermediary.; Was not a go-between.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana