Usage Examples Present Perfect

• I haven't slept properly. -
• You've never had a wife. -
• I've signed the papers. -
• You've heard them. -
• He's made a request -
• They have abandoned me. -
• I've seen the bills. -
• You've poisoned me! -
• What have you discovered? -
• Have you seen a monkey? -
• I've never known the story. -
• Have you seen my coat? -
• I haven't felt any pain. -
• Have you taken any medication? -
• We've never used the terminology. -
• Julia hasn't seen me. -
• Have I found you? -
• Have you lost your faith? -
• They've hidden it. -
• You've not heard the question! -