To express the concept of breadth in a verb form, you would need to use a verb that conveys the idea of expanding, widening, or encompassing. Here are some examples:
* Broaden: This verb means to make something wider or larger in scope.
* Extend: This verb suggests making something longer or more extensive.
* Encompass: This verb implies that something includes or covers a wide range.
* Span: This verb suggests covering a wide range or distance.
The specific verb you choose will depend on the context and what you want to emphasize.