分離 ぶんり可能 かのうじゃなかったです
bunrikanōjanakattadesu

Desu Copula
na-Adjective

The polite, past negative form of 分離可能

1. Wasn't separable.; Wasn't divisible.; Couldn't be separated.; Couldn't be divided.

Past/Perfective
Negative
Polite
Casual Register