PRESENT

1. PRESENT CONTINOUS

1.1. Affirmation

1.1.1. He´s reading a book now

1.2. Question

1.2.1. Is he reading a book now?

1.3. Denial

1.3.1. He isn´t reading a book now

2. PRESENT PERFECT CONTINOUS

2.1. Affirmation

2.1.1. He has been Working hard

2.2. Question

2.2.1. Has he been working hard

2.3. Denial

2.3.1. He hasn't been working hard

3. SIMPLE PRESENT

3.1. Affirmation

3.1.1. they have a house

3.2. Question

3.2.1. Do they have a house?

3.3. Denial

3.3.1. They don't have a house

4. PRESENT PERFECT

4.1. Affirmation

4.1.1. You have eaten an apple

4.2. Question

4.2.1. Have you eaten an apple?

4.3. Denial

4.3.1. You haven´t eaten an apple