The Order of Syntax Structure Based on the Functional Components

Both writing and speaking language are made of a group of characters which will be used in order to make phrases based on syntax structure. This fact may not have an important role in speaking language but، it will be very important to observe it in writing characters. The basis of phraseology in German language is a normal one. But one should not say that a phrase is merely made of some characters. Because in German language a phrase at first is made of some functional components which is named „Satzglieder“. This research attempts to prove that we need a substitude test to find functional components. A writer should emphasze those components as well as syntactic structure in order to write properly.