A/some’ s
Un- masculine singular
Una - feminine singular
Unos- masculine plural
Unas - feminine plural
Masculine words
Usually end in O
Feminine words
Usually end in A
The’s
El - masculine singular
La - feminine singular
Los - masculine plural
Las - feminine plural
If a noun ends in a vowel….
We add S
If a noun ends in a Constanant….
We add ES