原因 げんいん療法 りょうほうではありませんでした
gen'inryōhōdewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 原因療法

1. Was not causal therapy.; Was not a causal treatment.

Past/Perfective
Negative
Polite
Formal Register