Usage Examples Present Continuous vs. Present Perfect Continuous

• Call me later, I am riding my bike. -
• My mum has been cooking all afternoon. -
• Who is calling you? It is late. -
• I can't talk now, I am studying. -
• My daughter has not been studying maths for a month. -
• I am reading now. -
• Why are you shouting at me now? -
• Where are your parents going now? -
• You are so dirty! What have you been doing? -
• My student has not been writing an article for a week. -
• How long has your brother been living in London? -
• My fiancee has not been talking to me for three days. -
• Are you leaving? It's only nine pm. -
• James is playing football at the moment. -
• Are they moving at the moment? -
• My mum is not working at the moment. -
• I have been driving for six hours without stopping. -
• They have been travelling since September. -
• You are sweaty! Have you been exercising? -
• My son has been writing his essay for two hours. -