Intro2Spanish.com

Master List of -IR Verbs

Alphabetical Lists:
K
Ñ
RR
W
X
These lists provide verbs according to their respective initial letter of the alphabet.

Key
-ar verbs
-er verbs
-ir verbs
©RCAguilar
OBJECTIVE:
Master IR verb conjugation!
TASK:
Using the information provided for each verb below, figure out what the verb forms would be for any and all tenses!
PERPLEXED?
Maybe you need to review the tenses ...
This list of verbs is intended to be used for the following purposes:
To learn new vocabulary.
To practice pronunciation.
To visualize conjugation patterns (in groups of verbs).
To work with verbs from the root level (infinitive) and develop sentences.
To study in any other way YOU deem necessary.

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Master Verb List
Master -AR
Master -ER
Master -IR
Regular -AR
Regular -ER
Regular -IR
Ending -car
Ending -gar
Ending -iar: i - í
Ending -zar
Ending -zco
Stem Change e->ie
Stem Change o->ue
Stem Change e->i

IR verbs can be very troublesome in many of their conjugated forms. Areas that need to be concentrated on include: the present tense stem-changers, the preterite formations, present & past subjunctive forms, -go verbs in all tenses, and command forms. Make certain you've mastered regular IR verb conjugation in all tenses before you try to master the verbs on this page.

Click on the various items in the top row below to hear explanations:
español
stem change
yo
subj stem
¿pretérito?
¿futuro?
inglés
             
abatir abat- to overthrow, knock down, throw down
abolir abol- to abolish
abrir abr- to open
aburrir aburr- to bore, be boring
acudir acud- to attend, answer a call, come to rescue
  adherir
e-ie
adhier-
3rd e-i
to adhere, stick
admitir admit- to admit, grant, permit
adquirir
i-ie
adquier-
to get, acquire, obtain
  aducir
-zco
aduzc-
aduj-
to allege, adduce, cite, give as proof
advertir
e-ie
adviert-
3rd e-i
to advise, give notice, give warning, warn
afligirse
-jo
aflij-
to be afflicted
afluir
-yo
afluy-
3rd i-y
to flow in, into, to, or towards; to congregate in
añadir añad- to join, augment, increase
aplaudir aplaud- to applaud
  arrepentir
e-ie
arrepient-
3rd e-i
to regret
  asentir
e-ie
asient-
3rd e-i
to nod, assent
asistir asist- to attend (classes)
asumir asum- to assume
atribuir
-yo
atribuy-
3rd i-y
to attribute
  balbucir
-zco
balbuzc-
to stammer
  bendecir
e-i
bendig-
bendecir-
to bless, consecrate
  bruñir bruñ-
3rd
e-i
ñó-ñe
to burnish, polish
  bullir
bull-
3rd ó-eron
to boil, bubble up
  ceñir
e-i
ciñ-
3rd
e-i
ñó-ñe
to fit
circunvenir
e-ie
-go
circunveng-
circunvin-
circunvendr-
to circumvent
combatir combat- to fight, combat
  comedirse
e-i
comid-
3rd e-i
to restrain, control oneself, be moderate
competir
e-i
compit-
3rd e-i
to compete
concebir
e-i
concib-
3rd e-i
to conceive, imagine, think
concluir
-yo
concluy-
3rd i-y
to conclude
conducir
-zco
conduzc-
conduj-
to drive, conduct
  conferir
e-ie
confier-
3rd e-i
to confer
confluir
-yo
confluy-
3rd i-y
to flow together, meet, join together (stream)
confundir confund- to confuse, confound, mess things up royally
conseguir
e-i
consig-
3rd e-i
to acquire, get, come across, manage
consentir
e-ie
consient-
3rd e-i
to consent
constituir
-yo
constituy-
3rd i-y
to constitute, form
construir
-yo
construy-
3rd i-y
to construct, build
consumir consum- to consume
contradecir
e-i
-go
contradig-
contradij-
to contradict
contravenir
e-ie
-go
contraveng-
contravin-
contravendr-
to contravene
contribuir
-yo
contribuy-
3rd i-y
to contribute
convenir
e-ie
-go
conveng-
convin-
convendr-
to convene
convertir
e-ie
conviert-
3rd e-i
to convert, change, transform
corregir
e-i
-jo
corrij-
3rd e-i
to correct
cubrir cubr- to cover, put the lid on
cumplir cumpl- to complete, finish
decidir decid- to decide
decir
e-i
-go
dig-
dij-
dir-
to say, tell
deducir
-zco
deduzc-
deduj-
to deduce, deduct, infer
definir defin- to define
deprimir deprim- to depress
  derretir
e-i
derrit-
3rd e-i
to melt, liquefy, thaw
describir describ- to describe
descubrir descubr- to discover, uncover
  deslucir
-zco
desluzc-
to spoil, tarnish, mark
  desmentir
e-ie
desmient-
to refute
desobstruir
-yo
desobstruy-
3rd i-y
to unclog, unblock, unstop up
despedirse
e-i
despid-
3rd e-i
to say goodbye, bid adieu, emit, discharge, set forth, dismiss, give notice
  desteñir
e-i
destiñ-
3rd
e-i
ñó-ñe
to fade
destruir
-yo
destruy-
3rd i-y
to destroy
desvestir
e-i
desvist-
3rd e-i
to undress
  diferir
e-ie
difier-
  to differ
  digerir
e-ie
digier-
  to digest
dirigir
-jo
dirij-
to direct, lead, manage, govern
  discernir
e-ie
disciern-
  to discern
discutir discut- to discuss
  disentir
e-ie
disient-
  to dissent
disminuir
-yo
disminuy-
3rd i-y
to diminish, dwindle, decrease, lessen
distinguir disting- to distinguish
distribuir
-yo
distribuy-
3rd i-y
to distribute
disuadir disuad- to dissuade
divertirse
e-ie
diviert-
3rd e-i
to have fun, have a good time
dividir divid- to divide
dormir
o-ue
duerm-
3rd o-u
to sleep
elegir
e-i
-jo
elij-
3rd e-i
to elect, select, choose
  embestir
e-i
embist-
3rd e-i
to attack
emitir emit- to emit
  engreir
e-i
-ío
engrí-
3rd e-i
to spoil, make vain or conceited
entrevenir
e-ie
-go
entreveng-
entrevin-
entrevendr-
to intervene
escribir escrib- to write
escupir escup- to spit
  estreñir
e-i
estriñ-
3rd
e-i
ñó-ñe
to constipate
excluir
-yo
excluy-
3rd i-y
to exclude, bar, debar
exhibir exhib- to exhibit
exigir
-jo
exij-
to expect, demand
existir exist- to exist
  expedir
e-i
expid-
3rd e-i
to send, expedite
extinguir
gu -g
-go
exting-
to extinguish
fingir
-jo
finj-
to feign, fake
fluir
-yo
fluy-
3rd i-y
to flow (words, liquid)
  freír
e-i
-ío
frí-
3rd e-i
to fry
  fruncir
-zo
frunz-
  to wrinkle, knit (the brow), pucker (lips)
gruñir gruñ-
3rd
e-i
ñó-ñe
to grunt, growl
  herir
e-ie
hier-
3rd e-i