Mobile is a useful tool.its noun option (objective, possessive, nominative)
Answers
Answer:
subjective or nominative (which means they act as the subject of independent or dependent clauses), possessive (which means they show possession of something else), or objective (which means they function as the recipient of action or are the object of a preposition).
Except for the possessive forms (usually formed by the addition of an apostrophe and the letter s), nouns do not change form in English. (This is one of the few ways in which English is easier than other languages.) Pronouns, however, do change form when they change case; these changes are most clearly illustrated among the personal pronouns. The chart below illustrates the different forms among the cases.
Subjective Possessive Objective
Nouns
Singular
frog frog's frog
Mary Mary's Mary
Plural
frogs frogs' frogs
witches witches' witches
Personal Pronouns
Singular
1st person I my, mine me
2nd person you your, yours you
3rd person he
she
it his
her, hers
its him
her
it
Plural
1st person we our, ours us
2nd person you your, yours you
chair" (coming up with the correct form for the indirect object) — and then, when you add the other person, don't change the form of the pronoun: "Grandma left Jayden and me her rocking chair."
This rule works whether the pronoun is being used as an indirect object, as above, as a direct object — "The policeman stopped Jayden and me" — or as the object of a preposition — "Grandma gave her rocking chair to Jayden and me." Some writers and speakers will mistakenly say "This is just between Jayden and I," not realizing that the preposition "between" calls for the object form of both pronouns, including "me."
The rule also pertains to sentences in which a pronoun is compounded with yet another pronoun: "Grandma gave her rocking chair to him and me, but that's just between you and me."
Notice that when "I" is compounded with another subject, the "other person" or people get first billing: "Jayden and I are playing," not "I and Jayden." This is one of the very few polite forms in English.
Choosing Cases after Linking Verbs
and after But, Than, and As
In formal or academic text, we need the nominative or subject form of the pronoun after a linking verb: "It was he who represented the United Nations during the 1960s," "That must be she on the dock over there." In casual speech and writing, however, that sounds awfully stuffy. Imagine the detective who's been looking for the victim's body for days. He jimmies open the trunk of an abandoned car and exclaims, "It's she!" No self-respecting detective since Sherlock Holmes would say such a thing.