Present continuous

1. Questions Am/Are/Is + S+ Vb+ing

2. I am talking now./He is working now./ You are eating now.

3. I am not reading now./You are not dancing now./ He is not sleeping now.

4. Affirmative S+am/are/is+Vb+ing

5. Negative S+am not/are not/is not + Vb+ing

6. Am I going home now?/Are you singing now?/ Is she writing a letter now?