猛烈 もうれつ社員 しゃいんではありませんでした
mōretsu shaindewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 猛烈社員

1. Was not a fierce/aggressive employee.; Was not a zealous/dedicated employee.

Past/Perfective
Negative
Polite
Formal Register