- They/argue
They have been arguing for a long time.
- Gary/exercise
Gary has been exercising for a long time.
- We/study
We have been studying for a long time
- the teacher/talk
the teacher has been talking for a long time
- my parents/bother me about a job
My parents have been bothering me about a job for a long time.
- The president/promise change
The president has bee promising change for a long time.
- You/worry
You have been worrying for a long time.
- He/text
He has been texting for a long time.
- You/listen to that song
You have been listening to that song for a long time.