A simple sentence has one main idea. In basic statements, English usually uses subject, verb, and object word order. The subject tells who or what the sentence is about. The verb tells the action or state. The object shows the person or thing after the action.

The verb be makes simple sentences about identity, condition, age, place, and other basic information. In the present, be changes with the subject. These sentences often have a subject, a form of be, and a complement.

Subject	Form
I	am
you	are
he	is
she	is
it	is
we	are
they	are

An affirmative sentence says yes or gives information. Many simple affirmative sentences use subject and verb. Some also use an object or a complement. The word order stays clear and direct.

A negative sentence says no or shows that something is not true. With be, put not after the verb. With other present simple verbs, use do not or does not before the base verb.

Subject	Form
I and you and we and they	do not
he and she and it	does not
be	not

A simple question asks for information or confirmation. With be, put the verb before the subject. With other present simple verbs, use do or does before the subject, and keep the main verb in the base form.

English also uses very short simple sentences. A simple sentence can be a short answer, a command, or an exclamation. These forms are still clear and complete in meaning.

Word or Phrase	Definition
Yes	This is a short sentence that gives affirmation.
Stop	This is a short sentence that gives a command.
Great	This is a short sentence that shows strong feeling.

You can now understand and form simple English sentences with clear word order. You can make statements with be and other basic verbs. You can make negative sentences with not and do or does. You can also form simple questions and use short standalone sentences.