知識 ちしき基盤 きばん社会 しゃかいじゃありませんでした
chishikikibanshakaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 知識基盤社会

1. Was not a knowledge-based society.; Wasn't a knowledge-based society.

Past/Perfective
Negative
Polite
Terminal Form