実現 じつげん方法 ほうほうじゃありませんでした
jitsugenhōhōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 実現方法

1. Wasn't a method of realization.; Wasn't a way to achieve it.; Wasn't possible.

Past/Perfective
Negative
Polite
Terminal Form
Computing