Present Perfect Continuous
How long something has been going on, and still is.
S + have/has + been + Ving
Emphasizes the duration of an action that started in the past and continues now (or just stopped, leaving a visible result). Often used with since/for.
Examples
- I have been working here since 2020.
- We have been tracking this load for three hours.
- Has she been waiting long?
I have been work here since 2020.
I have been working here since 2020.
have/has been must be followed by Ving, not the base form: working.
Common mistakes
- have been + V1 instead of Ving: have been work → have been working.
- Confusing it with Present Perfect Simple when the process itself, not just the result, is the point.