Work in progress — suggestions and corrections welcome.
Send a note → verb form V
tfttk biā^amrihi
tft~k biA^amorihi
تفتّك بِأَمْرِهِ
He executed, or
performed, his affair; or
kept, or
applied himself, constantly, or
perseveringly, to it; not consulting any one. (ISh,
O,
K.)