Phonology is the study of the sound patterns of language (Carr, 1993), It is concerned with how sounds are organized in a language. Phonology examines what occurs to speech sounds when they are combined to form a sord and how these speech sounds interact with each other. The unit of analysis for phonology is called phonemes. For example, how we distinguish the English word "tie" from the word "die". The sound taht differentiates two words art [t], and [d].