Completa el párrafo con la forma correcta de los verbos irregulares en el pretérito.

Sp.3 Ch.1A Preterite: Regular & Irregular

Sp.3 Ch.1A Preterite: i-y

Sp3 Ch 1A: Preterite Stem Changing Verbs

Sp3 Ch 1A Preterite Tense (all verb types)

regular preterite endings

ar

er/ir

criss-cross verbs

andar – anduv

estar – estuv

tener – tuv

hacer – hic (*hizo: él, ella, usted)

querer – quis

venir – vin

poder – pud

poner – pus

saber – sup

decir – dij

producir – produj (**verbs with “j” in the base lose the “i” in “ieron”)

traer – traj

criss-cross conjugations

orthographic changes

1. Orthographic changes occur only in the “yo” form of preterite tense

2. Orthographic changes are used to maintain sounds

3. Orthographic changes are found in all “gar”, “car”, and “zar” verbs

4. changes

   1. g ---- gu

   2. c ---- qu

   3. z ---- c

5. Regular preterite endings

Ex.) tocar, llegar, cruzar

preterite stem changers

1. To be a preterite stem changer, it must first be a present tense stem changer

2. Only “ir” verbs can be stem changers in the preterite

3. Stem change only occurs in 3rd person (él, ella, Ud., ellos, ellas, Uds.)

4. Two types:

   1. e --- i

   2. o --- u

5. Regular preterite endings

6. Ex.) dormir, preferir, servir

preterite irregulars

ir

dar

ver