上滑 うわすべりじゃありませんでした
uwasuberijārimasendeshita

Noun
Desu Copula
na-Adjective
no-Adjective

The polite, past negative form of 上滑り

1. Was not sliding.; Was not slipping.; Was not skidding.

Past/Perfective
Negative
Polite
Terminal Form