Irregular “yo”

To fit Caber Yo quepo

To fall Caer Yo caigo

To be worth Valer Yo valgo

Verbs like “hacer”

To undo deshacer

To satisfy satisfacer

Verbs like “poner”

To compose componer

To decompose, break descomponer

To dispose disponer

To expose exponer

To impose imponer

To propose proponer

To suppose suponer

Verbs like “traer”

To attract atraer

To contract contraer

To distract distraer

Verbs like “tener”

To contain contener

To stop, detain detener

To entertain entretener

To maintain mantener

To obtain, get obtener

To retain retener

Verbs like “venir”

To agree, be suitable for convenir

To intervene intervenir

To prevent, warn prevenir

Verbs like “e-ie”

To commence comenzar

To confess confesar

To snow nevar

To notify, warn advertir

To convert convertir

To lie mentir

To regret sentir

To feel sentirse

Verbs like “e-i”

To fire despedir

To say good-bye despedirse

To prevent/impede impedir

To measure medir

Verbs like “o-ue”

To show mostrar

To demonstrate, show demostrar

To remember recordar

To dream soñar

To rain llover

To smell oler

To solve resolver

Verbs ending in “-uir” i - y In all forms except nosotros

To construct construir

To attribute atribuir

To flee huir

To influence influir

To substitute sustituir

Verbs ending in “-iar” and “-uar” In all forms except nosotros Put accent on “í” or “ú”

To send enviar

To confide in confiar en

To spy espiar

To trust fiarse de

To guide guiar

To catch cold resfriarse

To vary variar

To continue continuar

To act actuar

To graduate graduarse

Verbs ending in “-gir” and “-ger” Yo : g-j=jo

To protect proteger

To grab/catch coger

To choose escoger

To pick up recoger

To demand/require exigir

To grieve afligir

To correct corregir

To direct, lead dirigir

To choose/elect elegir

To pretend fingir

Verbs ending in “-guir” gu-g = go

To follow seguir

To get, acquire conseguir

To distinguish distinguir

To extinguish extinguir

To pursue perseguir

To proceed proseguir

Verbs ending in vowel + “-cer” c-zco=yo (except hacer)

To offer ofrecer

To hate/abhor aborrecer

To thank agradecer

To appear aparecer

To grow crecer

To know conocer

To disappear desaparecer

To establish establecer

To deserve merecer

To be born nacer

To obey obedecer

To seem parecer

To remain permanecer

To belong pertenecer

To recognize reconocer

Verbs ending in vowel + “-cir” c-zco=yo (except decir)

To produce producir

To drive/conduct conducir

To reduce reducir

To translate traducir

Verbs ending in consonant + “-cer” c-zo=yo

to conquer vencer

to convince convencer

to exert ejercer

Verbs that mean “to become”

To become through effort Ella se hizo doctora. Hacerse + noun

To become through involuntary emotional change Ella se puso triste. ponerse + adjective

To become through suddent involuntary change Ella se volvió triste cuando lo supo. volverse + adjective