Present Tense AR
Present Tense IR and ER
Stem Changes
Definition
Preterite Irregular Verbs
100

The yo form of estar is 

Estoy

100

He Writes

Escribe

100

What does poder mean

to be able/can

100

Mundo

World

100

What is the irregular stem of the verb estar?

estuv

200

Yo_______.(estudiar)

estudio

200

What are the conjugations endings of the -ER verbs in present tense?

o,es,e,emos,eis,en

200

Yo, Preferir

Prefiero

200

Noticias

News

200

What is the stem of the verb traer?

traj

300

El_________atencion.(prestar)

presta

300

What are the conjugations endings of the -IR verbs in present tense?

O, ES, E, IMOS, ÍS, EN

300

"Preferir" Stem Change         A.e >ie     B.e >i

A.e >ie

300

Informacion

Information

300

querer is

to want,to love

400
Which -AR ending goes with "Ana y yo"?

-amos

400

I open the door.

Abro la puerta.

400

Which form does a stem change Not occur in?

Nosotros

400

Mensaje de texto

text message

400

What is the stem of the verb saber?

sup

500

Marta y Alisa ___________ los materiales escolares.(buscar)

buscan

500

The yo form of the verb ver is irregular; yo veo  True or  False

True

500

"Servir" Stem change     A.e >i   B. e >ie

A.e >i

500

Instalar

to install

500

Ellos _______ la comida a la fiesta

trajeron