Sp4-U1-Irregular Infinitive Definitions-2026

caber

to fit

aborrecer

to hate; to loathe

agradecer

to thank

aparecer

to appear

carecer

to lack

crecer

to grow

desaparecer

to disappear

desconocer

to be ignorant of; to be unaware

establecer

to establish

estremecerse

to shudder; to tremble

merecer

to deserve

nacer

to be born

obedecer

to obey

ofrecer

to offer

parecer

to seem; to appear

permanecer

to remain; to stay

pertenecer

to belong

reconocer

to recognize

deshacer

to undo

rehacer

to redo; to re-make

satisfacer

to satisfy

componer

to compose

disponer

to dispose

exponer

to expose

imponer

to impose

oponer

to oppose

proponer

to propose

conducir

to conduct

producir

to produce

reducir

to reduce

atraer

to attract

valer

to be worth

contener

to contain

detener

to detain; to stop

entretener

to entertain

mantener

to maintain

obtener

to obtain; to achieve

sostener

to sustain; to hold

caer

to fall

conocer

to know (people/places)

torcer

to twist

hacer

to do, to make

salir

to leave, to go out

poner

to put, place, set

conseguir

to obtain; get

distinguir

to distinguish

seguir

to follow; continue

suponer

to suppose

traducir

to translate

traer

to bring

contraer

to contract; to catch

distraer

to distract

tener

to have

escoger

to choose, select

dirigir

to direct, manage

corregir

to correct

elegir

to choose, to elect

exigir

to demand, require

proteger

to protect

saber

to know (facts/information)

ver

to see

dar

to give

decir

to say, to tell

estar

to be (PLACE)

ser

to be (ESTAR)

ir

to go

oír

to hear

venir

to come