にわか勉強 べんきょうじゃありませんでした
niwakabenkyōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of にわか勉強

1. Was not a cram study.; Was not a hasty study.; Was not studying just for show.

Past/Perfective
Negative
Polite
Terminal Form