El Presente del Subjuntivo

 

Formation:

1.      conjugate the verb – yo present indicative tense

2.      drop the o (to get the new stem)

3.      Add opposite endings:

 

 

                                Ar             Er/Ir

                e              a

                es             as

                e              a

                emos        amos

                éis            áis

                en             an

 

 

 

1.    g-verbs = caer, traer, decir, hacer, oír, poner, salir, tener, venir

 

2.    cer/cir = c- zc    (cer/cir preceded by a vowel add z before c)

 

3.    cer/cir = c-z      (cer/cir preceded by a consonant change c to z)

 

4.    ger/gir =g- j      (ger/gir change g to j)

 

5.    guir = gu-g       (guir change gu to g)

 

6.    uir = i-y            (uir change i to y before o and e)

 

7.    iar/uar = í, ú     (Some iar/uar change the i to í and the u to ú)

 

8.    car, gar, zar = que, gue,ce

 

9.    guar = güe (diéresis)

 

10.    dishes = dar, ir, ser, haber, estar, saber

(, vaya, sea. haya, esté, sepa)

 

11.    Ir-Verbs stem-changing (vosotros-/nosotros+/-) 2-only’s