Usage Examples Present Continuous vs. Present Perfect Continuous

• You are so dirty! What have you been doing? -
• Mum is cooking, go and help her. -
• I usually walk to work but today I am taking a bus. -
• Paul is not smiling, is he okay? -
• I have not been dancing for half a year. -
• Julia has not been using her car for two weeks. -
• I have not been crying for an hour. -
• What happened? Why are you crying? -
• What are you doing tomorrow? -
• You have been eating a lot recently. -
• I can't talk now, I am studying. -
• Are they moving at the moment? -
• I have been driving for six hours without stopping. -
• I am reading now. -
• I have not been doing sports for two years. -
• Are you leaving? It's only nine pm. -
• James is playing football at the moment. -
• Call me later, I am riding my bike. -
• I have been working here for five years. -
• We have not been arguing for two weeks. -