Apostrophe s' or s's - When to use each?
3961
What is the correct possessive for nouns ending in "‑s"?
102421
The Use of s-Genitive
7223
How should I use a possessive apostrophe when a name is between commas?
24269
Difference between using a "-" and a "," in a sentence
9242
Should individual letters be preceded with "an"?
106941
Use of " and ' in multi-paragraph quotes
157395
"Each of these is" vs. "each of these are"
107087
Each vs. Either
87190
Pluralization of acronyms ending in 'S'
14556
What is the proper way to write the plural of a single letter? (another apostrophe question)
124981
About pronouncing the 's' in plural nouns
76787
Why doesn't "its" have an apostrophe?
127936
Difficulties with deciding whether it is a plural or singular
61407
What is the correct way to pluralize an initialism in which the final word is not pluralized by adding the letter "s"?
41910
Using "of" or apostrophe, which is more common?
151113
How to use possessive apostrophe with words in quotation marks?
31610
Plural of an initialism that ends with the letter S