1). When a name is singular/plural and does not end with -s or sound of s we add apostrophe s (‘s) to it
Example:
Victor’s car, Children’s book, Men’s toys
Note : Usage of (‘s)
* For idioms :
in the eye’s wink
* Name of a place
Mumbai’s traffic – Mumbai’s (name of the place) + traffic (possession)
* In case of heavenly/celestial bodies
Moon’s rays
* Names used for telling time
Two day’s trip
* Personification : When a non-living thing is described as living
Court’s order – here court is an inanimate object but represented as an animate object
2). When the naming word is singular/plural ending with -s or sound of s we add only apostrophe (‘) to it without any “-s”
Example :
Justice’ sake, horses’ stable, Girls’ college
3). In case of a compound noun ( made up of two names) we add apostrophe s (‘s) at the end of the word
Example:
Parul, you can drink the tea
4). Possessive case is used to tell the possession of a living being
“Noun + ‘s + Possession”
Example:
Victor’s Car
5). Possessive case is used for explaining the possession of non-living objects
“Possession + Of + Noun”
Example:
Hand of watch
6). Possessive words already have a meaning of possession and hence we do not add ” ‘s ” or ” ‘ ” to them
Their, Her, His, Our, Your, Its, My
Your faithfully is correct where as your’s/ yours’/yours’ faithfully are incorrect