O-UE/U-UE
E-IE
E-I
Guidelines for stem changing
Correct the sentence
100

What does the word costar mean

to cost

100

What does the word Querer mean

to want

100

What does the word servir mean

to serve

100

Which E do you conjugate if there are two

The second

100

Correct the sentence: Yo ___ ir a la escuela. (Podo)

Puedo

200

Conjugate the word Costar to El

Cuesta

200

Conjugate the word Querer to ellas

Quieren

200

Conjugate the word servir to Ustedes

siven

200

When there is a o in a sentence what stem change do you use

change to ue

200

Correct the sentence: Nosotros _____ el restaurante.(encontrar)

encontramos

300

Conjugate the word Jugar to tu

juegas

300

Conjugate the word lerrar to ellos

lierran

300

Conjugate the word servir to ella

Sirve

300

When there is a u in the sentence what stem change do you use

change to ue

300

Correct the sentence: Ellas _____ el voleibol. (Servir e-i)

Sirven

400

Conjugate the word Costar to nosotros

Costamos

400

Conjugate the word pensar to Usted

Piensa

400

What does the word pedir mean

to ask for/ to order

400

When there is a e in the sentence what stem change do you use

either ie or i

400

Correct the sentence: Ustedes ____ todo el día. (Dormir)

Duermen

500

Conjugate the word dormir to yo

duermo

500

What does the word pensar mean

to think

500

Conjugate the word pedir to yo

Pido

500

Do you change both of the e’s in a sentence if there is two

no
500

Correct the sentence: Tú ____ de casa a la escuela.(volver)

vuelves

M
e
n
u