About Stem-Changers
Conjugate E-IE
Conjugate O-UE
Say it! E-IE/e-i
Say it! O-UE
100
Explain what a stem-changing verb is:
What is a verb whose root or stem is conjugated/spelled differently.
100
Conjugate the infinitive preferir with the subject Yo:
What is prefiero?
100

Conjugate the infinitive dormir with the subject Yo:

What is duermo?

100
How do you say "They begin" in Spanish?
What is Ellos comienzan/empiezan?
100

How do you say "She returns" in Spanish?

What is to Ella vuelve?

200

Look at the following infinitive: Name the two parts. PENSAR (when you conjugate the verb-what are those 2 key parts that you are trying to identify when you're spelling a conjugated form inside the boot) 

What is root/stem and verb ending (e-->ie/-ar)

200
Conjugate the infinitive perder with the subject Ellos
What is pierden?
200

Conjugate the infinitive costar with the subject el telefono:

What is cuesta?

200

How do you say "We lose" in Spanish?

What is Nosotros perdemos?

200
How do you say "They show" in Spanish?
What is to Ellos muestran?
300

Verdad o Falso Stem-Changing verbs have different endings than other verbs in Present Tense.

What is Falso.

300
Conjugate the infinitive pensar with the subject Tu:
What is piensas?
300

Conjugate the infinitive almorzar with the subject Tu:

What is almuerzas?

300

How do you say "I serve" in Spanish?

What is Yo sirvo?

300
How do you say "The boys can/are able to" in Spanish?
What is to Los chicos pueden?
400

Name the only subject that DOES NOT stem-change.

What is Nosotros and vosotros ?

400

Conjugate the infinitive querer with the subject Ud.:

What is quiere?

400

Conjugate the infinitive volver with the subject Nosotros:

What is volvemos?

400

How do you say "The girls order" in Spanish?

What is Las chicas piden?

400
How do you say "I try/test/taste" in Spanish?
What is to Yo pruebo?
500

Name the 3 types of stem-changers.

What is E-IE, O-UE, E-I, (U-UE).

500

Conjugate the infinitive cerrar with the subject Ella:

What is cierra?

500

Conjugate the infinitive recordar with the subject Uds.:

What is recuerdan?

500
How do you say "He wants" in Spanish?
What is El quiere?
500
How do you say "She finds/meets" in Spanish?
What is Ella encuentra?