Voice is one of the systems in English that operates at the clausal level. As much as we study tense and aspect in English grammar, we also need to study the concept of voice; hence, the relevance of this video lecture.

What is Voice?
More precisely, voice is a term we use to describe the system which makes it possible to choose a form of verbal group marked as passive.

It relates to the form of the verb that shows whether the subject of a sentence does an action or has an action done to it...