Questions & Answers about I miei vicini hanno i nostri animali.
Why do we use "i" before miei and nostri? Doesn't that mean "the my" and "the our"?
Yes, it literally translates to "the my" and "the our"! In Italian, possessive adjectives almost always need a definite article (like il, la, i, or le) right before them. Since both vicini and animali are masculine plural nouns, we use the masculine plural article i.
Why is it miei instead of mio?
Possessive adjectives must match the noun they describe in gender (masculine or feminine) and number (singular or plural). Because vicini (neighbors) is plural, the possessive must also be plural. Note that miei is slightly irregular: the masculine singular is mio, but the plural changes to miei.
How do we know to use nostri instead of another form of "our"?
The word animali ends in "i". Does that mean it is a standard masculine plural noun?