Abstrak
Presently, it is widely known that grammar is not only as a set of rules that outlines correct usage and involves the examination of grammar as an object, but it is also as a tool. This is called as functional grammar. Functional grammar has wider implication and uses of language. It can be a best support and allow the speaker to be more clearly and accurately expressing their ideas in communication.Then, this also makes the grammar of spoken and written language differ.This study was conducted to analyze and find out the features of spoken English grammar that mostly occurred in the classroom discussion.