Will and Be going to

1. She's not going to arrive late

2. Negative Sentences Sujeto + verbo auxiliar ("to be") + "not" + "going to" + verbo principal.

3. Structure Going to

3.1. Affirmative Sentences

3.2. She's going to arrive late

3.3. Interrogative Sentences Verbo auxiliar ("to be") + sujeto + "going to" + verbo principal.

3.3.1. Is she going to arrive late?

4. Will

4.1. Affirmative Sentences Sujeto + verbo auxiliar ("to be") + "going to" + verbo principal.

4.2. She will arrive late

4.3. Negative Sentences Sujeto + "will" + "not" + verbo principal.

4.3.1. She will not arrive late

4.4. Interrogative Sentences "Will" + sujeto + verbo principal.

4.5. Will she arrive late?

5. Usarel short way modal verb "will"

5.1. Structure

5.2. Affirmative Sentences Sujeto + “will” + verbo principal. I (I’ll) call you tonight

5.2.1. Negative Sentences Sujeto + “will” + “not” + verbo principal. I [won’t] call you tonight.

5.2.1.1. Interrogative Sentences “Will” + sujeto + verbo principal? Will you call me tonight?

6. Be going to is used to:

6.1. Plans

6.1.1. We're going to have a party tonight.

7. Will and be going to can be used for predictions

7.1. It will be a great party. / It's going to be a great party.

8. Will is used to:

8.1. Voluntary actions

8.1.1. They will clean their rooms.

8.2. Express a promise:

8.2.1. He promises he will call when he arrives

8.2.1.1. Decisions

8.2.1.1.1. I am hungry; I will make lunch.

9. The difference between "going to" and "will"

9.1. WILL: It is the sense of planning and probability of an action happening.

9.1.1. GOING TO: ”for concrete plans, when we are sure that something is going to happen.