急性 きゅうせい中毒 ちゅうどくじゃありませんでした
kyūseichūdokujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 急性中毒

1. Was not acute poisoning.; Was not acutely poisoned.

Past/Perfective
Negative
Polite
Terminal Form