My name is Mesin Ayu Sinaga, I am a student of Lancang Kuning University ,English Departemen  Four Semesters. In this semester, precisely in the English Morpho Syntax course, I want to learn about Prefix, How letters or groups of letters are placed at the beginning of a word or root (the simplest form (base form) of a word to modify the meaning of the word.

          One time I wanted to be like Michael L Weiss, Professor Ithaca, New York. An Expert Of 

• historical linguistics and their theoretical aspects
• Indo-European linguistics
• historical phonology and morphology of Greek, Latin and the Sabellic languages

Thank You.