Usage Examples Present Perfect

• I have interrupted you. -
• I've never had a dog. -
• Have I troubled you? -
• Have you seen this movie? -
• Have you answered the letter? -
• I haven't prepared anything. -
• You've helped me. -
• Have you seen the bride? -
• They've fired him. -
• We've seen the workers. -
• Have you seen this robot? -
• I have asked them. -
• Have you discovered it? -
• I have signed it. -
• Have you seen this place? -
• You have not seen this sunset. -
• Have you seen the garden? -
• You have not considered the alternative. -
• We haven't changed anything. -
• I've found her. -