脱力 だつりょく発作 ほっさじゃありませんでした
datsuryokuhossajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 脱力発作

1. It wasn't a drop attack.; It wasn't a fainting spell.

Past/Perfective
Negative
Polite
Terminal Form
Medicine