ちゃぶ だい がえしではありませんでした
chabudaigaeshidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ちゃぶ台返し

1. It was not a table flip.; It was not an overturning of the low table.

Past/Perfective
Negative
Polite
Formal Register