When the periphrastic system of Late Egyptian became more dominant, the negative particle / BW was combined with auxiliary verbs, such as IRI-in the combination BW-IR- and PW-[1] in the combination / BWPW(Y)-. Therefore, BW was no longer an extra element. This article will try to prove if BW from the beginning was an integral or non-integral element. إقراء المزيد