Usage Examples Present Perfect

• Have I given any information? -
• He hasn't finished the report yet. -
• We've wasted a whole day. -
• You've written some books. -
• Have you counted the money? -
• I have chosen you. -
• I've completed it. -
• I have bought it. -
• We haven't found the knife. -
• Have you forgotten him? -
• We haven't spoken for a while. -
• He has seen me. -
• I haven't heard any music. -
• What have I learned? -
• What have we lost? -
• I haven't written a word. -
• Have I troubled you? -
• Have you lost your faith? -
• Have I attacked you? -
• We haven't ordered anything. -