Usage Examples Past Perfect

• Where had the fire gone? -
• Had she seen the note? -
• What had it been? -
• Had they read the book? -
• I understood what had happened. -
• How had the stranger entered? -
• What had she done? -
• I did not understand what he had said. -
• He did not know what he had done. -
• Had I found a solution? -
• They hadn't mentioned the bag. -
• I hadn't thought about birds. -
• I saw the crowd that had gathered. -
• Had the picture changed? -
• He hadn't watched her. -
• Who had knocked? -
• I hadn't realized it was so late. -
• He remembered the oath he had just taken. -
• She had suffered from depression. -
• It was a surprise they had not expected -