Usage Examples Present Continuous vs. Present Perfect Continuous

• How long has John been playing chess? -
• I usually walk to work but today I am taking a bus. -
• My dad has been reading this book for a month. -
• Is your cousin coming to the party? -
• Are they moving at the moment? -
• I have not been crying for an hour. -
• How long have you been learning Chinese? -
• You are sweaty! Have you been exercising? -
• Who is knocking on the door? I'll open. -
• How long has your brother been living in London? -
• My brother is not sleeping, he is playing now. -
• My son has been writing his essay for two hours. -
• Who is calling you? It is late. -
• My sister is so tired, she has been studying all morning. -
• You have been eating a lot recently. -
• I have been driving for six hours without stopping. -
• James is playing football at the moment. -
• My mum has been cooking all afternoon. -
• My daughter has not been studying maths for a month. -
• My mum is not working at the moment. -