No, the word o'clock is a contraction, a shortened for of the prepositional phrase 'of the clock'. The apostrophe in a contraction takes the place of the missing letters.
The word 'elderly' is an adjective, a word that describes a noun. Adjectives don't have possessive forms. The adjective can describe a possessive noun:The elderly man's meals are delivered to his home.
The word meaning 'belongs to them' is their.Example: Jack and Jill have invited us to their party.The pronoun 'their' is a possessive adjective, a word placed before a noun to show that noun belongs to 'them'.Possessive adjectives do not have an apostrophe.The possessive adjectives are: my, your, his, her, its, our, their.
Author's is a possessive noun.
Possessive words - his, her, our - or possessive forms - John's, doctor's, - are used to show that some thing 'belongs' to someone or something eg John's sister -- the sister 'belongs to John The doctor's car -- the car belongs to the doctor. Our cat -- the cat belongs to us
"What if your time to finish the essay report is short."The possessive adjective 'your' is placed before the noun 'time' to show that the 'time' referred to is that of the person spoken to.
No, the word "it" is a singular pronoun, a word that takes the place of a noun for one thing.The word "it" is not a possessive form.The possessive pronoun and possessive adjective is its.
Two possessive words for the word "you" are "your" and "yours."
The singular possessive form is word's, for example the word's definition.
Julia's (possessive)
possessive form of the word Cathi: Cathi's
possessive form of the word glass: glass'
possessive form of the word Congress: Congress'
possessive form for the word holders: holders'
the possessive form of the word Cathie: Cathie's
The possessive form of the word dictionary is dictionary's.
The possessive form of the word fairy is fairy's.
possessive plural word for the bishops: bishops'