She had been waiting for this call. -
She'd been dreaming. -
She had been writing. -
Had you been arguing? -
I'd been trying all evening. -
He had been joking. -
He had not been expecting a kick. -
He'd been laughing at her. -
He'd been warning her. -
The forest had been burning. -
She had been thinking. -
I had been practicing for years. -
What had they been talking about? -
How long had they been walking? -
He had been lying on the grass. -
They had been discussing robots -
We had been working really hard. -
She had not been attending. -
The woman had been crying. -
What had he been asking? -