The future with Be Going to/ the present continues

1. The present continues

1.1. Sentence

1.1.1. Affirmative

1.1.1.1. Subject+be+v1+ing

1.1.1.1.1. She is studying tomorrow.

1.1.2. Negative

1.1.2.1. Subject+be+not+v1ing

1.1.2.1.1. She is not studying tomorrow.

1.2. Questions

1.2.1. Information

1.2.1.1. Wh-word+be+subject+v1+ing

1.2.1.1.1. What is she studying?

1.2.2. Yes/no

1.2.2.1. Be+subject+v1+ing

1.2.2.1.1. Is she studying tomorrow?

2. Meaning

2.1. Use be going to/the present continues to talk about intentions or future plans

2.2. The present continues often refers to more definite plans than be going to.

2.3. Use be going to for predictions (guesses about the future)when there is evidence.

2.4. The present continues is not used to make predictions.

3. Going to Form

3.1. Sentence

3.1.1. Affirmative

3.1.1.1. Subject+be+going to+v1

3.1.1.1.1. I am going to study tomorrow.

3.1.2. Negative

3.1.2.1. Subject +be+not+going to+v1

3.1.2.1.1. I am not going to study tomorrow.

3.2. Questions

3.2.1. Information

3.2.1.1. WH-Word+be+subject+going to+v1

3.2.1.1.1. When are you going to study?

3.2.2. Yea/no

3.2.2.1. Be+subject+going to+v1

3.2.2.1.1. Are you going to study tomorrow?