A Personal pronouns are those pronouns that receive the action in a sentence. Any noun receiving an action in the sentence is a personal pronoun, therefore being categorized as an objective case.
B Object pronouns are those pronouns used as a simple substitute for the proper name of a person. An object pronoun is a pronoun typically used to refer to a speaker or to the people or things that a speaker is referring to. Object pronouns are usually related to the subject of a sentence, who is the doer of an action.
C Possessive pronouns are pronouns that modify a noun by identifying who has ownership or possession of it. Possessive pronouns express who owns or “possesses” something while always being used in front of a noun, for they are never used to replace nouns.
D E. Demonstrative pronouns simply refer to nouns that are unknown or undefined in a sentence, for they are used to connect an independent clause to a relative clause.
E Reflexive pronouns are used for the object of a verb when it refers to the same noun as the subject of that verb. It means that, by using a reflexive pronoun, one’s intention is to convey that the subject and the object of a sentence are the same.