科学かがく捜査そうさ研究けんきゅうじゃありませんでした
kagakusōsakenkyūjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 科学捜査研究

1. Was not a scientific investigation.; Was not research into scientific investigation.

Past/Perfective
Negative
Polite
Terminal Form