Stata users

I've been searching for a long time.

How I can I perform an partial f test in stata?

I have several regressions and for sum of the dummy var. I have P>0.05

I wanted to perform a partial f test on my model, but can't seem to find the right command/ syntax.

For e.g. Regression

reg y i.x1 i.x2 i.x3 i.x4 x5 x6

What do I do next?

The help button didn't help so maybe I was not looking for the right command