present perfect progressive

1. examples

1.1. an action that started in the past

1.2. she has been reading for the last 3 hours

1.3. they have been working all day

1.4. to indicate something that is happening lately

1.5. I have been feeling better lately

1.6. I have been living here for 10 years

2. the present perfect progressive is still a form of present perfect

2.1. the difference between the present perfect normal is

2.2. present perfect progressive

2.3. is used more to emphasize the duration of the action or the action itself

2.4. present perfect

2.5. while in this we want to see the result of the action