PRESENT PERFECT CONTINUOUS
Affirmative: have /has + been+verb+ing
I’m really tired. I’ve
been studying all morning.
Interrogative: So, class,
have /has + subject+been+verb+ ing…?
have you been paying attention?
Negative:
Paul, you
haven’t /hasn’t +been+verb+ing…
haven’t been sending text messages, have you?
No, Miss Jones, I haven ´t!
PRESENT PERFECT CONTINUOUS Actions that started in the past and are still in progress in the present