The stability of the root in the Arabic language –causes and motives -

Abstract

The phonetic change which attach the utterances in the Arabic language can't be limitated and counted,  as it's so rich like the richness of the Arabic utterances and does not avoid the historical evolution of the language expressions, and all the languages are concerned with this evolution and not only for the Arabic language, so the changes in the levels of the phonetic and morphological structure are connected to the linguistic properties in all the levels, phonetically, morphologically and indicatively, and the Arabic language possess the linguistic patterns that lead us to stand at lingual phenomena that maintained its profound build and wasn't  affected by the change which dissented the analogy and agreed with the use, and that's what we'll  try to clarify in this research paper by explaining the causes and motives for this phenomenon.