The essence of designation (Wad') of the names and prepositions (Complementary theory)

The essence of designation is conventional (Etebari) and promulgative (Jali), but the outcome of promulgation (Jal) is genetic relation between utterance and meaning, either in symbolical form like who study another language and aware of using utterance and meaning simultaneously on the usage and being one of them sign of the other, or in substitutional (tanzil) form like designation (Wad') and usage. This article discusses about the quality of emergence of language and designation (Wad') in naturalistic manner and based on that it is explored the emergence of kinds of designation (Wad'). I think designation (Wad') of prepositions is a special kind of manner that "both of designation (Wad') and designated-for are special". I have named it "designation (Wad') is special and designated-for (Modu' Lah) is similar meaning for the special.