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he is working here for seven years is the most popular phrase on the web.

he has been working here for seven years 13 results on the web	he is working here for seven years 19,330,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Still, I've been working here seven years and it hasn't happened yet. I have been working here seven years. I spent 11 years working Seattle Homicide seven years in the Intelligence Division. He'd been working there for seven years, and didn't have much to show for it. I've spent the past seven years working with veterans, so I have a pretty good idea. He has been working for us since 1978. He has been working to find the members of the Death Watch. She has been working hard for seven years.	I've spent the past seven years working with veterans, so I have a pretty good idea. I've been an accountant here for seven years. He'd been working there for seven years, and didn't have much to show for it. She has been working hard for seven years. Still, I've been working here seven years and it hasn't happened yet. I'm here for seven years... I spent 11 years working Seattle Homicide seven years in the Intelligence Division. I have been working here seven years.

he has been working here for seven years

13 results on the web

he is working here for seven years

19,330,000,000 results on the web

More popular!

Still, I've been working here seven years and it hasn't happened yet.
I have been working here seven years.
I spent 11 years working Seattle Homicide seven years in the Intelligence Division.
He'd been working there for seven years, and didn't have much to show for it.
I've spent the past seven years working with veterans, so I have a pretty good idea.
He has been working for us since 1978.
He has been working to find the members of the Death Watch.
She has been working hard for seven years.

I've spent the past seven years working with veterans, so I have a pretty good idea.
I've been an accountant here for seven years.
He'd been working there for seven years, and didn't have much to show for it.
She has been working hard for seven years.
Still, I've been working here seven years and it hasn't happened yet.
I'm here for seven years...
I spent 11 years working Seattle Homicide seven years in the Intelligence Division.
I have been working here seven years.