完全 かんぜん冗長 じょうちょうではありませんでした
kanzen jōchōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 完全冗長

1. Was not completely redundant.; Was not entirely superfluous.

Past/Perfective
Negative
Polite
Formal Register
Computing