
Latin word rego comes from Proto-Indo-European *h₃reǵ-, and later Proto-Indo-European *h₃réǵeti (To be straightening, to be setting upright.)
If you have questions about the etymology of rego or Latin in general, you can practice and get feedback from a professional tutor.
*h₃reǵ- (Proto-Indo-European)
*h₃réǵeti (Proto-Indo-European)
To be straightening, to be setting upright.
rego (Latin)
I guide, steer. I oversee, manage. I rule, govern.