If the described noun is deleted, how is the grammatical case determined, and does the description take the place of the described noun in grammatical case?

The questioner : Regarding the described noun now: if the description is deleted, does the description take the place of the described noun in grammatical case, or do we assume it?

The Shaykh : It does not take its place. The correct view is that it takes its place; we do not need to assume it. For example: We say: "Sābigāt" is the object of "a'mila." We do not need to say: "The object is deleted, and this is a description."