Usage Examples Past Perfect Continuous

• How long had they been walking? -
• He'd been thinking of her. -
• He had been looking at me. -
• They had been learning. -
• Had he been listening? -
• We'd been walking all day. -
• What had they been talking about? -
• What had she been saying? -
• He had been telling the truth. -
• What had he been asking? -
• He'd been painting. -
• He'd been thinking about me. -
• They had been waiting on the beach. -
• Had I been drinking? -
• They had been waiting for him. -
• He had not been expecting a kick. -
• He'd been running for hours. -
• Had she been crying? -
• He had been following her. -
• She had been looking for him. -