Imagine trying to speak without expressing possibility, permission,or necessity; it would be like painting without colour. That’s were the modal verb step in. These special helping verbs—can, could, ...

A simple sentence is built from the minimum of a subject and a main verb. It can be very short in length (but doesn't have to be): 'The angry dog barks.' It puts across one simple idea: 'Rebecca sang.

In a sentence, the verb describes the main action or state of the subject. Different types of verbs have different functions: A sentence is built up from words. Sometimes words are grouped together in ...