研究 けんきゅう分担 ぶんたん しゃじゃありませんでした
kenkyūbuntanshajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 研究分担者

1. Was not a research collaborator.; Was not a research assistant.

Past/Perfective
Negative
Polite
Terminal Form