Important Grammar Points in Spanish

1. Present Tense Conjugations:

   • For regular verbs:

     • Hablar (to speak):

       • yo hablo (I speak)
       • tú hablas (you speak)
       • él/ella habla (he/she speaks)

     • Comer (to eat):

       • yo como (I eat)
       • tú comes (you eat)
       • él/ella come (he/she eats)

     • Vivir (to live):

       • yo vivo (I live)
       • tú vives (you live)
       • él/ella vive (he/she lives)

   • For irregular verbs:

     • Tener (to have):

       • yo tengo (I have)
       • tú tienes (you have)
       • él/ella tiene (he/she has)

     • Ser (to be):

       • yo soy (I am)
       • tú eres (you are)
       • él/ella es (he/she is)

     • Estar (to be):

       • yo estoy (I am)
       • tú estás (you are)
       • él/ella está (he/she is)

2. Articles:

   • Definite Articles (specific):

     • el (for guys)
     • la (for girls)

   • Indefinite Articles (not specific):

     • un (for guys)
     • una (for girls)

   • Examples:

     • el libro (the book)
     • una casa (a house)

3. Subject Pronouns:

   • Yo (I)
   • Tú (you)
   • Él (he)
   • Ella (she)
   • Nosotros (we)
   • Vosotros (you all)
   • Ellos (they)

4. Simple Negative Sentences:

   • To make a sentence negative, just put "no" in front of the verb.
   • Example:
     • Yo no como (I do not eat).

5. Present Progressive Tense:

   • Formula: estar + gerund (a verb ending in -ando or -iendo)
   • Example:
     • Estoy hablando (I am speaking).