Regular Verbs
Irregular Verbs
Stem-Changers
definitions
Yo Spelling Changes
100
I ran
Corrí
100

You believed (inf)

creíste

100
he asked for
pidió
100

to pay

pagar

100
I played
jugué
200
He lived
vivió
200

They heard

oyeron

200

they slept

durmieron
200

to wear/to take

llevar

200
I searched for
busqué
300
They spoke
hablaron
300

I saw

vi
300

You (formal) asked for

pidió

300

to cost

costar

300
What are the three types of verbs that have spelling changes in the yo form?
-gar, -car, -zar
400
You wrote
escribiste or escribió
400

we read

leímos

400

she repeated

repitió

400

to match with

hacer juego con

400
I ate lunch
almorcé
500

Y'all sang

Cantaron 

500

y'all saw

vieron

500

You slept (formal or infomal)

durmió or dormiste

500

to have just done something

acabar de (+ inf)

500
Why is there a spelling change in the yo form of these verbs?
In order for the conjugated form to sound like the infinitive, the spelling must change slightly.
M
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n
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