Present continuous

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

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

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

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

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

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