PERSONAL PRONOUN/DETERMINER

Possessive
Lynne's	Lynne's
My	Mine
Your	Yours
His	His
Her	Hers
Its	Its
Our	Ours
Their	Theirs
Whose	Whose

For example:-

• This is Lynne's web site. It's my website! It's mine!
• It's not Zozanga's web site. It's not his website! It's not his!
• Have you seen her book? It's her book. It's hers.

Genitive Case

You should still use the "of" form of the possessive / genitive case when talking about things that belong to other things.

For example:-

• The door of the car. You can also say, "the car door".
• The top speed of the car is 1000 km/hr. You might also hear, "the car's top speed" in advertising, because they like to humanise things.
• The content of the website. You can also say, "the website content", or "the website's content".
• Go to the top of the page.

You may still hear someone say something like "The father of the bride," but it could equally be; "The bride's father."

In other instances the "of" form never changes: "The House of Lords." This example is not the possessive, but it is genitive.

!Tip - If you are talking about things, but aren't sure what to use stick to (of the).

The biggest issue English learners have with the "genetive case" is that it's not always used to show possession. It can be used to show a relationship between things.

As with possessives generally, the term 'genitive' should not be identified too closely with ideas of ownership or actual possession or belonging. The genitive case signals a structural grammatical relationship between a noun and a noun phrase, and the actual relationship between the things referred to by the nouns may simply be some kind of loose association." (James R. Hurford, Grammar: A Student's Guide. Cambridge University Press, 1994)

Which is why we prefer to use the term possessive case to show possession.