How long have you been sleeping? -
They've been practicing. -
You've been asking about me. -
Have you been playing all summer? -
How have you been treating it? -
Have you been saving money? -
You've been encouraging it. -
She hasn't been feeling very well. -
I haven't been sitting. -
Penny has been playing games from an early age. -
I've been working around the clock. -
We haven't been lying. -
You haven't been working. -
You've been defending him for years. -
We've been walking for three days. -
He's been writing us every week. -
He's been thinking about it. -
How long have I been sitting here? -
I haven't been trying -
I've been ignoring. -