研究 けんきゅう分担 ぶんたん しゃじゃなかったです
kenkyūbuntanshajanakattadesu

Noun
Desu Copula

The polite, past negative form of 研究分担者

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

Past/Perfective
Negative
Polite
Casual Register