No, the word she'd is a contraction; a shortened form of the pronoun 'she' and the verb 'would' or 'had'. The contraction she'd functions as the subject and verb (or auxiliary verb) of a sentence or a clause.
Example:
She would like you to call. OR, She'dlike you to call.
She had run out of coffee, OR, She'drun out of coffee.
The singular form of the plural noun potters is potter.The singular possessive form is potter's.example: The potter's shed is behind the house.
"Firefly's" is a singular possessive noun.
The singular possessive noun is stepchild's.
No, "tomb" is a singular common noun, not a possessive noun.
The singular noun is tooth.The singular possessive noun is tooth's.
The singular possessive form for the noun clock is clock's.
The noun vest is the singular form.The noun vest's is the singular possessive form.
No, "she's" stands for she is. The singular possessive noun for a female is her or hers.
The singular possessive noun of grandmother is grandmother's.
The singular possessive noun for nature is "nature's."
The singular possessive noun for lioness is lioness' or lioness's, whichever you think sounds better.
The possessive form of the singular noun 'arch' is arch's.Example: A lantern hung from the arch's center.