The contrast in derivations


1- differences come between those who don't gather in any one . it has three parts :- * differences in letters . * differences in derivations.* differences in linguistic .Witch has tow pictures . limited differences and free differences. 2- the differences to verbs ( mere added ) If used in meaning or the origin of verbs or differences in obligation or challenge or gender of the subject or objects .3- there is a complete differences in the forms of verbs and nouns and also in base of verbs and derived nouns.