81. Nominative and objective case
Pronouns that are used as subjects of verbs are: I, he, she, we, they and you
• Neither Alice nor I like the opera. (NOT Neither Alice nor me like the opera.
Here the pronouns Alice and I are part of the subject.) Pronouns that are used as objects of verbs or prepositions are: me, him, her, us, them and you.
Note that you do not change its form.
• I tackled him. (NOT I tackled he. Here him is the object of the verb tackled.)
• She sat above me. (NOT She sat above I. Here me is the object of the preposition above.)
• Between you and me there are few secrets. (NOT Between you and I there are few secrets.
Here the pronouns you and me are the objects of the preposition between.)
• There are no problems between him and her. (NOT There are no problems between he and she.)
• Let you and me do it. (NOT Let you and I do it. Here you and me are the objects of the verb let.)
• He has given great trouble to my father and me. (NOT He has given great trouble to my father and I. Here my father and I are the objects of the preposition to.)
Grammarians formerly used to recommend that a pronoun used as the complement of the verb be (is/am/are/was/were), should be in the nominative (subject) form.
Today the use of the nominative form in such cases is considered extremely formal and over-correct.
Instead, we use the objective form.
• It is me. (More natural than It is I.)
• That was him. (More natural than That was he.)