Any sentence may contain two or more adjectives, but the function of each adjective remains the same. Possessive adjectives ... right alongside the nouns and pronouns they modify.
When you want to show that something belongs to that person or thing, you add a possessive apostrophe and an 's'. For example: The cat's tail was fluffy. The 's' shows that the tail belongs to the ...
A preposition is a word that tells you where or when something is in relation to something else. Examples of prepositions include words like 'after', 'before', 'on', 'under', 'inside' and 'outside'.