社交 しゃこう上手 じょうずではありませんでした
shakō jōzudewārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of 社交上手

1. Was not good at socializing.; Was not skilled in social situations.

Past/Perfective
Negative
Polite
Formal Register