Explanation

Quick Answer

All Spanish infinitives end in either -ar, -er, or -ir, as in hablar, leer, and escribir.

Verbs that end in -ar are more common than -er and -ir verbs, and there are fewer irregulars.

Regular -ar Verbs

Most -ar verbs follow the same conjugation pattern. To conjugate a regular -ar verb, follow these steps:

  • First, decide your tense. Every tense in Spanish has a different set of endings.
  • Next, remove the infinitive ending (-ar).
  • Lastly, add the ending that matches the subject of the sentence.

Click here for a comprehensive conjugation chart for the regular Spanish verb bailar. You can follow the same pattern to conjugate all other -ar verbs, unless they are irregular.

Here is a list of the most common regular -ar verbs. These verbs are regular in all forms and tenses.

SpanishEnglishSpanishEnglish
acabarto finish/endlevantarto get up/raise
aceptarto acceptlograrto achieve/manage to
amarto lovellamarto call
ayudarto helpllevarto carry
caminarto walkmirarto watch/look at
considerarto considernecesitarto need
crearto createpararto stop
dejarto leave/allowpasarto happen/pass
entrarto enterpreguntarto ask
escucharto listenpresentarto introduce/present
esperarto wait/hopequedarto stay
estudiarto studyresultarto turn out
formarto form/maketerminarto finish
ganarto earn/wintomarto take
gustarto liketrabajarto work
hablarto speak/talktratarto treat

Let’s take a look at some examples using these regular -ar verbs.

examples
Hablo italiano y francés.
I speak Italian and French.
Marcos entrĂł en la casa.
Marcos entered the house.
De niña me gustaba saltar a la cuerda.
When I was a child I liked to jump rope.
Les pedĂ­ que me esperaran.
I asked them to wait for me.

Irregular -ar Verbs

-ar Stem Changers

Many common -ar verbs have a stem change when conjugated in the present tense. These verbs use the same endings as regular -ar verbs, but undergo a vowel change in the last syllable of the stem.

Present tense stem changes do not apply to nosotrosand vosotrosforms. These two forms maintain the form of the infinitive stem.

e > ie

For verbs in this group, the e in the last syllable of the stem changes to ie. Some common -ar verbs that undergo this change are:

SpanishEnglish
cerrarto close
comenzarto begin/start
empezarto begin/start
pensarto think
recomendarto recommend
sentarseto sit

o > ue

For verbs in this group, the o in the last syllable of the stem changes to ue. Some common -ar verbs that undergo this change are:

SpanishEnglish
almorzarto have lunch
contarto count
costarto cost
encontrarto find
probarto try
recordarto remember
soñarto dream

u > ue

For verbs in this group, the u in the last syllable of the stem changes to ue. Jugaris the only verb with this change.

Take a look at the conjugations of three stem-changing -ar verbs.

subjectPensar (e > ie)Encontrar (o > ue)Jugar (u > ue)
yopiensoencuentrojuego
tĂşpiensasencuentrasjuegas
ustedpiensaencuentrajuega
él, ellapiensaencuentrajuega
nosotrospensamosencontramosjugamos
vosotrospensáisencontráisjugáis
ustedespiensanencuentranjuegan
ellos, ellaspiensanencuentranjuegan
Pensar (e > ie)
yopienso
tĂşpiensas
ustedpiensa
él, ellapiensa
nosotrospensamos
vosotrospensáis
ustedespiensan
ellos, ellaspiensan
Encontrar (o > ue)
yoencuentro
tĂşencuentras
ustedencuentra
él, ellaencuentra
nosotrosencontramos
vosotrosencontráis
ustedesencuentran
ellos, ellasencuentran
Jugar (u > ue)
yojuego
tĂşjuegas
ustedjuega
él, ellajuega
nosotrosjugamos
vosotrosjugáis
ustedesjuegan
ellos, ellasjuegan

Click here to learn more about irregular present tense verbs.

-car, -gar, and -zar Verbs

The first person singular (yo) form of verbs ending in -car, -gar, and -zar undergo the following changes in the preterite tense:

Verb TypeChangeExample
-carc changes to qubusqué
-garg changes to gupagué
-zarz changes to calmorcé

Common -car, -gar, and -zar Verbs

Here is a list of some common -car, -gar, and -zar verbs you're likely to come across.

-car VerbsEnglish-gar VerbsEnglish-zar VerbsEnglish
buscarto look forpagarto payalmorzarto have lunch
explicarto explainllegarto arriveutilizarto use
tocarto touch/playjugarto playempezarto start
sacarto take outcargarto chargerealizarto achieve

Click here to learn more about irregular verbs in the preterite tense.

Estar and Dar

The Spanish verbs estarand darare irregular verbs in many forms and tenses.

To review estar in all tenses, click here. Click here to review the forms of dar.

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