Definite Articles in Spanish, In Spanish, you have to choose between four definite articles: el, la, los, and las. In Spanish, all nouns (including words for things) are either masculine or feminine this is called their gender. And just as in English they can also be either singular or plural.
To conjugate er and ir verbs you remove the ending (-er or -ir) and you add a new ending based on the subject or person performing the action.
Conjugating regular -er & -ir verbs works exactly the same way we learned how to conjugate -ar verbs, however, we have different endings.
Adjectives in Spanish just like in English describe a noun. In Spanish, adjectives must agree in gender and number to the noun that they describe. In simple terms: If the noun is feminine and singular, the adjective should be feminine and singular. If the noun is plural and masculine, the adjective should be masculine and plural.