Usage Examples Present Continuous vs. Present Perfect Continuous

• It is raining, take an umbrella! -
• You are sweaty! Have you been exercising? -
• Why are you shouting at me now? -
• My fiancee has not been talking to me for three days. -
• Who is knocking on the door? I'll open. -
• Are you using my phone? Give it back to me! -
• My brother is not sleeping, he is playing now. -
• Paul is not smiling, is he okay? -
• My son has been writing his essay for two hours. -
• I have not been dancing for half a year. -
• Children have not been swimming that long. -
• I have been driving for six hours without stopping. -
• Are you leaving? It's only nine pm. -
• James is playing football at the moment. -
• How long has your brother been living in London? -
• I have not been doing sports for two years. -
• What are you doing tomorrow? -
• My mum is not working at the moment. -
• I can't talk now, I am studying. -
• What book are you reading now? -