泥棒 どろぼう政治 せいじ ではありませんでした
dorobōseijikadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 泥棒政治家

1. Was not a thief politician.; Was not a corrupt politician.

Past/Perfective
Negative
Polite
Formal Register