Final answer:
AP rules for quantificational pronouns stipulate the correct usage of subjective, objective, and possessive case pronouns, as well as ensuring pronoun-antecedent agreement. This agreement can vary when using indefinite pronouns, which may require singular or plural verbs.
Step-by-step explanation:
The rules for APs with quantificational pronouns involve understanding the different cases of pronouns and how they are correctly used in sentences. Subjective case pronouns function as the subjects and include forms like 'I', 'we', 'he', 'she', 'they', and 'who'. For example, 'I enjoy reading.'
Objective case pronouns are used as objects in sentences and include 'me', 'us', 'him', 'her', 'them', and 'whom', as in the sentence 'She gave them a present.'
Possessive case pronouns indicate ownership and include 'my', 'our', 'your', 'his', 'her', 'their', and 'whose'. An example is 'Their house is beautiful.' Pronouns should agree in number and gender with their antecedents, and care should be taken to ensure clarity and avoid ambiguity. Pronoun-antecedent agreement can become complex with indefinite pronouns like 'all', 'any', 'none', and 'some', which can take singular or plural verbs based on their referents.