Usage Examples Present Continuous vs. Present Perfect Continuous

• You are so dirty! What have you been doing? -
• I have not been dancing for half a year. -
• We have not been arguing for two weeks. -
• My mum is not working at the moment. -
• My wife is working on her new project at the moment. -
• I am reading now. -
• Why are you shouting at me now? -
• Are you using my phone? Give it back to me! -
• Wait here, my sister is getting dressed. -
• Mum is cooking, go and help her. -
• Who is calling you? It is late. -
• My sister is so tired, she has been studying all morning. -
• My dad has been reading this book for a month. -
• I can't talk now, I am studying. -
• I have not been crying for an hour. -
• What happened? Why are you crying? -
• I usually walk to work but today I am taking a bus. -
• I have not been doing sports for two years. -
• My daughter has not been studying maths for a month. -
• How long has John been playing chess? -