自動 じどう定数 ていすう機能 きのうではありませんでした
jidōteisū kinōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 自動定数機能

1. Was not automatic constant function.; Did not have automatic constant function.

Past/Perfective
Negative
Polite
Formal Register
Computing