Singular Nouns:
* Regular: Add an apostrophe and an "s" ('s) to the end of the noun.
* Example: The dog's bone, the girl's book
* Irregular: If the singular noun ends in "s," you can add just an apostrophe (') or an apostrophe and an "s" ('s). Both are acceptable.
* Example: The boss's desk (or) The boss' desk
Plural Nouns:
* Regular: If the plural noun ends in "s," add only an apostrophe (').
* Example: The dogs' bones, the girls' books
* Irregular: If the plural noun doesn't end in "s," add an apostrophe and an "s" ('s).
* Example: The children's toys, the women's clothes
Important Notes:
* Possessive pronouns: These words show ownership without using an apostrophe.
* Examples: mine, yours, his, hers, its, ours, theirs
* Joint ownership: Use the possessive form of the last noun mentioned if two or more nouns possess something together.
* Example: John and Mary's house (They share the house)
* Separate ownership: Use the possessive form of each noun if they possess separate items.
* Example: John's car and Mary's car (They each have their own car)
Let me know if you'd like to see more examples!