Usage Examples Present Continuous vs. Present Perfect Continuous

• I have not been doing sports for two years. -
• I have not been crying for an hour. -
• I am reading now. -
• Paul is not smiling, is he okay? -
• We have not been arguing for two weeks. -
• How long has your brother been living in London? -
• I usually walk to work but today I am taking a bus. -
• My sister is so tired, she has been studying all morning. -
• I have been driving for six hours without stopping. -
• My daughter has not been studying maths for a month. -
• Children have not been swimming that long. -
• My student has not been writing an article for a week. -
• What happened? Why are you crying? -
• My mum is not working at the moment. -
• They have been travelling since September. -
• Are you leaving? It's only nine pm. -
• My son has been writing his essay for two hours. -
• I have been waiting for you all day. -
• My wife is working on her new project at the moment. -
• What are you doing tomorrow? -