経営 けいえう がく修士 しゅうしではありませんでした
keieugakushū shidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 経営学修士

1. Was not a Master of Business Administration.; Did not have a Master's in Business Administration.

Past/Perfective
Negative
Polite
Formal Register