見計 みはからい送本 そうほんじゃありませんでした
mihakaraisō honja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 見計らい送本

1. Was not considerate of sending a book.; Was not thoughtful in sending a book.

Past/Perfective
Negative
Polite
Terminal Form
Computing