>Without knowing all the nuances and details, what do you think would be involved in taking 3 forms, all using the same class libraries for form and control classes, and turning them into tabs on a pageframe on 1 form? Looking for the high-level view here. Any easy way to do it? Just create a form with a pageframe on it and copy the entire group of form objects onto each page and deal with the fallout?

You cannot put a Form object within another VFP object, Formset is the exception.
The task is not simple.