Grammar

1. How to form "be going to" sentences
To make a verb form with “be going to”, you first put “be” into the correct form to agree with the subject, and then add “**going to**” **+** the simple form of the verb. Note also that the “be” form is often shortened. This table lists the main forms:
 * ~ Subject ||~ Statement ||~ Question ||~ Negative ||
 * I || I am going to leave. I'm going to leave. || Am I going to leave? || I am not going to leave. I'm not going to leave. ||
 * You || You are going to leave. You're going to leave. || Are you going to leave? || You **are not** going to leave. You **aren't** going to leave. You**'re not** going to leave. ||
 * He || He is going to leave. He's going to leave. || Is he going to leave? || He **is not** going to leave. He**'s not** going to leave. He **isn't** going to leave. ||
 * She || She is going to leave. She's going to leave. || Is she going to leave? || She **is not** going to leave. She**'s not** going to leave. She **isn't** going to leave. ||
 * It || It is going to leave. It's going to leave. || Is it going to leave? || It **is not** going to leave. It**'s not** going to leave. It **isn't** going to leave. ||
 * We || We are going to leave. We're going to leave. || Are we going to leave? || We **are not** going to leave. We**'re not** going to leave. We **aren't** going to leave. ||
 * They || They are going to leave. They're going to leave. || Are they going to leave? || They **are not** going to leave. They**'re not** going to leave. They **aren't** going to leave. ||

2. The meaning of “be going to” future forms
“Be going to” is usually used when something is already planned or definite. Look at the difference between these sentences:
 * I'll make the supper tonight.** (Making a decision/volunteering to do something.)**I'm going to make the supper every Wednesday.** (This is already planned and organized.)

1. How do we make the Simple Future Tense?
For more information of this: Go to [] The **simple future tense** is often called **will**, because we make the simple future tense with the modal auxiliary **will**. The structure of the simple future tense is: For negative sentences in the simple future tense, we insert **not** between the auxiliary verb and main verb. For question sentences, we exchange the **subject** and **auxiliary verb**. Look at these example sentences with the simple future tense: When we use the simple future tense in speaking, we often contract the subject and auxiliary verb: For negative sentences in the simple future tense, we contract with **won't**, like this:
 * subject || + || auxiliary verb WILL || + || main verb ||
 * || invariable ||  || base ||
 * ^  || **will** ||^   || **V1** ||
 * || **subject** || **auxiliary verb** ||  || **main verb** ||   ||
 * + || I || will ||  || open || the door. ||
 * + || You || will ||  || finish || before me. ||
 * - || She || will || not || be || at school tomorrow. ||
 * - || We || will || not || leave || yet. ||
 * ? || Will || you ||  || arrive || on time? ||
 * ? || Will || they ||  || want || dinner? ||
 * I will || I'll ||
 * you will || you'll ||
 * he will she will it will || he'll she'll it'll ||
 * we will || we'll ||
 * they will || they'll ||
 * I will not || I won't ||
 * you will not || you won't ||
 * he will not she will not it will not || he won't she won't it won't ||
 * we will not || we won't ||
 * they will not || they won't ||