Most sentences in English follow a simple, reliable pattern: Subject-Verb-Object. Think of it as the basic recipe for a sentence. Once you know this structure, you can build thousands of sentences correctly.

Let's break it down:

• Subject: The person or thing doing the action. (Who or what?)
• Verb: The action itself.
• Object: The person or thing receiving the action.

Look at this simple sentence:

Here, Cats is the subject (who is eating?). The action is eat. And what do they eat? The fish, which is the object. This S-V-O order is the foundation of clear English.

An affirmative statement is a positive sentence that says something is true. All the examples so far have been affirmative. They affirm a fact.

• I drink coffee.
• She reads books.
• We play soccer.

To make a sentence negative, we usually add the words do not or does not before the main verb. In conversation, these are often shortened to don't and doesn't.

Notice that when we use does not, the main verb loses its -s at the end. The does already carries that information.

Affirmative: He likes tea. Negative: He does not like tea.

To turn a simple statement into a yes/no question, we add Do or Does to the very beginning of the sentence. This is much like how we form negative sentences.

We use Do with I, you, we, and they. We use Does with he, she, and it. Just like with negative sentences, when you use Does, the main verb doesn't need an -s.

The one exception is the verb to be (is, am, are). For these, you don't add Do or Does. Instead, you just move the verb to the front.

Statement: She is a doctor. Question: Is she a doctor?

Ready to try it out? Let's check your understanding.

Mastering these three basic patterns—statements, negatives, and questions—is a huge step toward speaking English with confidence.