Usage Examples Present Continuous vs. Present Perfect Continuous

• My wife is working on her new project at the moment. -
• My son has been writing his essay for two hours. -
• How long has John been playing chess? -
• What are you doing tomorrow? -
• It is raining, take an umbrella! -
• My daughter has not been studying maths for a month. -
• Julia has not been using her car for two weeks. -
• Are they moving at the moment? -
• Wait here, my sister is getting dressed. -
• My mum has been cooking all afternoon. -
• Who is knocking on the door? I'll open. -
• I have not been doing sports for two years. -
• My sister is so tired, she has been studying all morning. -
• You are so dirty! What have you been doing? -
• What happened? Why are you crying? -
• Children have not been swimming that long. -
• My brother is not sleeping, he is playing now. -
• Who is calling you? It is late. -
• I have been waiting for you all day. -
• My fiancee has not been talking to me for three days. -