The parts of a verb are:

• the stem and ending
• the stem and gerund
• the infinitive and ending
• the stem participle

When the verb ends in its -ar, -er, or -ir ending, it's either a present participle or...

• the infinitive

• a reflexive

• the conjugation

• a cognate

The process of changing a verb so it agrees in gender and number with the subject in a sentence is called...

• Conjugation
• Preterite
• Stemchanging
• Imperfect

The endings for a regular -Ar verb in the present tense are

• -ía, -ías, -ía, -iamos, -íais, -ían

• -é, -aste, -ió, -amos, -áis, -en

• -o, -aste, -a, -amos, -áis, -an

• -o, -as, -a, -amos, -áis, -an

Match the correct -Ar verb endings to the correct subject in the present tense.

• él/ella/usted

• a

• yo

• amos

• tú

• o

• ellos/ustedes

• as

• nosotros

• an

How to conjugate a Stem-Changing Verb in the present tense. Place the steps in order.

• drop the infinitive ending(s) -ar, -er, or -ir from the verb(s).

• change the stem for all subject forms except nosotros & vosotros.

• add a new regular verb ending depending on who the subject is.

Translate to the present tense. "Today, I want..."

• Hoy, quiero...
• Hoy, quero...
• Hoy, quise...
• Hoy, querer...

Translate to the present tense, "You can't go".

• No puedes ir.
• No podeis ir.
• No puedes salir.
• No podeis salir.

Translate to the present tense, "She tells her, no."

• Ella le dice "no".
• "No" le ella dice.

• Ella dice le "no".
• Ella "no" le dice.

Translate, "We play cards inside" to the present indicative.

• Jugamos cartas adentro.
• Juegamos cartas adentro.
• Jugamos cartas afuera.
• Juegamos cartas afuera.