Chapter 5 PronounsOnce encountered with a pronoun, the first question you must ask yourself is this: “What is the antecedent of this pronoun?”Once you have found the antecedent, you must make sure that it makes sense, that it is the only possible antecedent, and that it agrees in number with the pronoun.The Antecedent Must ExistThe antecedent to which you want to refer must actually exist in the sentence and be functioning as a noun.The Antecedent many consider these unique.Right: Her products are unusual; many consider them unique.