Usage Examples Present Continuous vs. Present Perfect Continuous

• How long have you been learning Chinese? -
• Wait here, my sister is getting dressed. -
• How long has John been playing chess? -
• Are they moving at the moment? -
• We are painting the walls in the bedroom now. -
• I am reading now. -
• Is your cousin coming to the party? -
• I have not been crying for an hour. -
• I have been waiting for you all day. -
• Are you leaving? It's only nine pm. -
• My wife is working on her new project at the moment. -
• How long has your brother been living in London? -
• Who is knocking on the door? I'll open. -
• My sister is so tired, she has been studying all morning. -
• Children have not been swimming that long. -
• My student has not been writing an article for a week. -
• Where are your parents going now? -
• My brother is not sleeping, he is playing now. -
• We have not been arguing for two weeks. -
• Julia has not been using her car for two weeks. -