He's been sitting on it. -
How long have you been working there? -
He's been watching her. -
I've been reading about it. -
Have you been following the news? -
Who's been feeding you? -
I've been traveling a long time. -
I've been researching it. -
I haven't been paying attention. -
I haven't been writing. -
Where have you been hiding him? -
But I noticed she hasn't been attending the school these past few weeks. -
I have been waiting for you! -
He has been expecting you. -
We've been talking for three minutes. -
He's been staring at her. -
I've been thinking about the situation. -
I've been wearing them for months. -
I've not been coughing. -
Have you been following me? -