Last Names could be anything so your question isn't valid.You could just put some letters together and it could be a last name and probably is somewhere.
If it shows possession and ends in the letter s.
When it's a plural possessive that already ends in -s. girls' dresses singers' voices
To form the possessive of a plural noun that ends with an s, place the apostrophe after the ending s: brothers'Example: My brothers' names are Jeff and Joe.
after the t (it's) You put an apostrophe on 'its' if it's a contraction of "it is." Otherwise, 'its' has no apostrophe because that's its nature.
If Williams is a family name, the plural would be the Williamses.
You put an apostrophe after the z ie. This is Baz' chair.
No, you do not need to use an apostrophe in a last name if it is not possessive.
White Sox's taxes The rule is to add the 's after the owner unless the owners name ends in a vowel in which case the apostrophe is added at the end of the s'.
The apostrophe after a name, such as "Jeffs'," is used to show possession when a plural noun already ends in "s." This is applicable when indicating that something belongs to multiple people or objects with names ending in "s," like the belongings of the multiple individuals with the last name "Jeffs."
If it shows possession and ends in the letter s.
there is no apostrophe in the word cyclist.
Generally the same rule applies as for contractions: an apostrophe replaces a missing letter or missing letters. For example, O'Malley was probably originally Of Malley, and D'Angelo was probably originally De Angelo.
Yes, when creating the possessive form of a singular noun that ends in "s," you can either add an apostrophe followed by another "s" (S's) or just an apostrophe (S'). Both forms are considered correct.
When it's a plural possessive that already ends in -s. girls' dresses singers' voices
Well if her name is "Agne" then the apostrophe would go here "Agne's ". However, if her name is "Agnes" then the apostrophe would go here "Agnes' "
bells'
You spell the name as usual and put an apostrophe (') after the last "s".You do if you are talking about 1 person and are showing ownership as:Where did James's bag go?But if you are talking about multiple people with the same name and also trying to show ownership than no like this:I don't like Jameses's.(you are talking about all people with the name James)Hope I helped :)