Possessive adjectives
my, your, his / her
| la mia casa my house | la tua casa your house | la sua casa* his/her house | 
| il mio cane my dog | il tuo cane your dog | il suo cane his/her dog | 
| le mie case my houses | le tue case your houses | le sue case his/her houses | 
| i miei cani my dogs | i tuoi cani your dogs | i suoi cani his/her dogs | 
| 
 | 
 our, your, their | 
 | 
| la nostra casa our house | la vostra casa your house | la loro casa their house | 
| il nostro cane our dog | il vostro cane your house | il loro cane their dog | 
| le nostre case our houses | le vostre case your houses | le loro case their houses | 
| i nostri cani our dogs | i vostri cani your dogs | i loro cani their dogs | 
*to avoid ambiguity, you can say la casa di lui, la casa di lei
*to speak about possessions of one person ( whom we address Lei) Suo /Sua /Sue / Suoi is written with capital S
example: Scusi, questa è la Sua macchina? Excuse me, is this your car?
Notes:
- possessive adjectives agree in gender and number with the noun they stand before
- they are usually used with the definite (or indefinite) article.
	- Il mio amico – my friend
- Un mio amico – a friend of mine
 
- With loro the article is always used
- loro never changes its form
- possessive case: la macchina di Pietro - Peter´s car
