Usage Examples Present Continuous vs. Present Perfect Continuous

• I have not been doing sports for two years. -
• I usually walk to work but today I am taking a bus. -
• I have been driving for six hours without stopping. -
• Who is knocking on the door? I'll open. -
• Who is calling you? It is late. -
• My fiancee has not been talking to me for three days. -
• What happened? Why are you crying? -
• How long has your brother been living in London? -
• My dad has been reading this book for a month. -
• Call me later, I am riding my bike. -
• Paul is not smiling, is he okay? -
• I have been waiting for you all day. -
• Are you using my phone? Give it back to me! -
• Is your cousin coming to the party? -
• I have been working here for five years. -
• How long have you been learning Chinese? -
• My sister is so tired, she has been studying all morning. -
• Where are your parents going now? -
• Children have not been swimming that long. -
• Are you leaving? It's only nine pm. -