Choose a subject to be applied to "gamut," such as a group of objects or people, an experience, or some collective noun.
Choose a modifier for "gamut," usually a verb such as "run," "encompass," or "transcend." This should be placed directly in front of "the gamut."
Identify the object of "gamut" in your sentence. This should be the word attached to "gamut" by "of."
The final form of your sentence should be as follows: "The [subject] [modified] the gamut of [object]."