電気 でんき技術 ぎじゅつ しゃではありませんでした
denkigijutsushadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 電気技術者

1. Was not an electrical engineer.; Was not a technician of electricity.

Past/Perfective
Negative
Polite
Formal Register