Usage Examples Present Continuous vs. Present Perfect Continuous

• You are sweaty! Have you been exercising? -
• Who is calling you? It is late. -
• Who is knocking on the door? I'll open. -
• What are you doing tomorrow? -
• Mum is cooking, go and help her. -
• Are they moving at the moment? -
• How long has John been playing chess? -
• You are so dirty! What have you been doing? -
• Is your cousin coming to the party? -
• We are painting the walls in the bedroom now. -
• I have not been dancing for half a year. -
• I have not been crying for an hour. -
• I am reading now. -
• My son has been writing his essay for two hours. -
• My brother is not sleeping, he is playing now. -
• What book are you reading now? -
• It is raining, take an umbrella! -
• Wait here, my sister is getting dressed. -
• We have not been arguing for two weeks. -
• How long have you been learning Chinese? -