The possessive form for the plural noun readers is readers'.
I think that the readers' interest will be high.
The word pocketfuls is a common plural noun. It requires no apostrophe.I had pocketfuls of seashells.If the word pocketfuls has a possession or belonging, it needs an apostrophe. But I cannot think of a sentence for this; I don't think I've ever seen it used as a plural possessive.
astronomys
I have to think
The plural of foot is feet. The possessive form of feet would have to be feet's. However, I cannot think of any sentence where I would use that word in that form. (My feet's toes are getting cold.) I just don't like that word. I would rearrange the sentence. (The toes on my feet are getting cold.) Both are correct.
The word astronauts is the plural form of the singular noun astronaut.The plural possessive form is astronauts'.Example: The astronauts' training schedule was intense.
There is no possessive pronoun in the sentence.The only possessive in the sentence is the possessive form for the proper noun Shackelton (Shackelton's story). The only pronoun in the sentence is "I" which is taking the place of the noun for the person speaking.
My car's emergency brake is not functioning. I think the brake's cable may be broken.
There is a grammar mistake in the beginning of the sentence. Wrong 'possessive' use of their. The remainder of sentence is awkward. I suggest the sentence be written... "Do you think there should be a height restriction on all fair ground rides?"
The possessive interrogative pronoun whose(whose woods) is not repeated.The words 'stopping by the woods on a snowy evening' is not a sentence, it is not a complete thought.
He absolutely LOVES his readers!
I think it is symphonies'
The possessive form is the kitten's personality.
The singular possessive noun for lioness is lioness' or lioness's, whichever you think sounds better.
The word pocketfuls is a common plural noun. It requires no apostrophe.I had pocketfuls of seashells.If the word pocketfuls has a possession or belonging, it needs an apostrophe. But I cannot think of a sentence for this; I don't think I've ever seen it used as a plural possessive.
In this sentence, the correct word to use is "there." "I look forward to seeing you there." "There" is used to refer to a place or location, while "their" is a possessive pronoun indicating possession by a group of people.
I think this sentence will answer your question.
astronomys