しょうへい理由 りゆう しょではありませんでした
shōheiriyūshodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 招へい理由書

1. Was not an invitation reason document.; Was not a document explaining the reason for the invitation.

Past/Perfective
Negative
Polite
Formal Register