Usage Examples Present Continuous vs. Present Perfect Continuous

• You are so dirty! What have you been doing? -
• They have been travelling since September. -
• How long has your brother been living in London? -
• Children have not been swimming that long. -
• I can't talk now, I am studying. -
• Be quiet, Alice is sleeping. -
• Why are you shouting at me now? -
• My wife is working on her new project at the moment. -
• Call me later, I am riding my bike. -
• We have not been arguing for two weeks. -
• How long have you been learning Chinese? -
• We are painting the walls in the bedroom now. -
• I have been driving for six hours without stopping. -
• I have been working here for five years. -
• Paul is not smiling, is he okay? -
• My sister is so tired, she has been studying all morning. -
• My brother is not sleeping, he is playing now. -
• My student has not been writing an article for a week. -
• My son has been writing his essay for two hours. -
• Mum is cooking, go and help her. -