Regular -AR, -ER, and -IR Verbs
Stem-Changing Verbs
i --> y
-Car, -Gar, -Zar Verbs
Irregular Verbs
100

cantar conjugated in the nosotros form (preterite form) 

what is cantamos?

100

is preferir an e to i or to u stem changer?

what is e to i?

100

what are the only forms that change from i --> y? (preterite form)

what are [él/ella/usted] and [ellos/ellas/ustedes]?

100

llegar in the yo form (preterite form)

what is llegué?

100

poder in the yo form (preterite form)

what is pude?
200

the -ar verb ending for ustedes, ellos, and ellas (preterite form)

what is -aron?

200

servir conjugated in the ellos, ellas, ustedes form (preterite form)

what is sirvieron?
200

oír in the ustedes, ellos, ellas (preterite form)

what is oyeron?

200

empezar in the tú form (preterite form)

what is empezaste?
200

decir in the tú form (preterite form)

what is dijiste?

300

abrir conjugated in the yo form (preterite form)

what is abrí?

300

repetir in the yo form (preterite form)

what is repetí?
300
caer in the tú form (preterite form)

what is caíste?

300

jugar in the nosotros form (preterite form)

what is jugamos? [nosotros form of -ar verbs is the same as the present tense form]

300

hacer in the él, ella, usted form (preterite form)

what is hizo?

400

the -er and -ir verb ending for tú (preterite form)

what is -iste?

400

in what form(s) does the stem change occur?

what is él, ella, usted and ellos, ellas, ustedes

400

leer in the usted, ella, él (preterite form)

what is leyó?

400

tocar in the yo form (preterite form)

what is toqué?

400

querer in the nosotros form (preterite form)

what is quisimos?

500

the -er and -ir verb ending for vosotros (preterite form)

What is isteis?

500

Which two verbs stem change o-->u?

who are dormir & morir?

500

creer in the vosotros form (preterite form)

what is creísteis?

500

almorzar in the yo form (preterite form)

what is almorcé?
500

traducir in the ellos, ellas, ustedes form (preterite form)

what is tradujeron?