Spanish has what you call irregular verbs. They are a bit on the strange side. Some would say they can be a blend of stem-changing and spelling-changing or one or the other. Either way, they are not regular verbs!
As I go through the various irregular verbs below, I have included a very short video clip pronouncing the verbs you see in the tables. Feel free to listen and re-listen to the clips. It will help you hear how these verbs sound.
First, let's handle the spelling-changing type. I've placed where the change occurs in bold and underline.
- i to í (with an accent mark)
-ar
|
Guiar (to guide)
|
Guío
Guías
Guía
|
Guiamos
Guiáis
|
Guían
|
Other verbs that work like this are: enviar, confiar, and criar.
- u to ú (with an accent mark)
-ar
|
Continuar
(to continue)
|
Continúo
Continúas
Continúa
|
Continuamos
Continuáis
|
Continúan
|
Other verbs that work like this are: acentuar, actuar, and graduar.
- Reunir is similar to the above u to ú verbs
-ir
|
Reunir
(to assemble, gather together)
|
Reúno
Reúnes
Reúne
|
Reunimos
Reunís
|
Reúnen
|
- ui to uy
-ir
|
Incluir
(to include)
|
Incluyo
Incluyes
Incluye
|
Incluimos
Incluís
|
Incluyen
|
Other verbs that work like this are: concluir, construir, distribuir, contribuir, huir, and destruir.
Second, here are some verbs change form only in certain instances. I've tried to block them out the best that I can to help you learn them easier.
- These verbs only change form in the first person (Yo) form
-ar
|
-er
|
-er
|
-er
|
-er
|
-er
|
-er
|
-er
|
-ir
|
Dar
(to give)
|
Caer
(to fall)
|
Hacer
(to make)
|
Poner*
(to put)
|
Traer**
(to bring)
|
Valer
(to be worth)
|
Saber
(to know (as in facts))
|
Ver
(to see)
|
Salir
(to go out)
|
Doy
|
Caigo
|
Hago
|
Pongo
|
Traigo
|
Valgo
|
Sé
|
Veo
|
Salgo
|
Das
Da
Damos
Dais
Dan
|
Caes
Cae
Caemos
Caéis
Caen
|
Haces
Hace
Hacemos
Hacéis
Hacen
|
Pones
Pone
Ponemos
Ponéis
Ponen
|
Traes
Trae
Traemos
Traéis
Traen
|
Vales
Vale
Valemos
Valéis
Valen
|
Sabes
Sabe
Sabemos
Sabéis
Saben
|
Ves
Ve
Vemos
Veis
Ven
|
Sales
Sale
Salimos
Salís
Salen
|
* Verbs that conjugate like poner are: componer, disponer, proponer, and suponer.
** Verbs that conjugate like traer are: atraer and distraer.
Please also note the Vosotros forms conjugate differently (there is no accent mark as usually done in that form) for the verbs dar and ver.
- These verbs change form in all but the Nosotros and Vosotros forms
-ar
|
-er
|
-ir
|
-ir
|
-ir
|
Estar
(to be)
|
Tener
(to have)
|
Decir
(to say)
|
Venir
(to come)
|
Oír
(to hear)
|
Estoy
Estás
Está
|
Tengo
Tienes
Tiene
|
Digo
Dices
Dice
|
Vengo
Vienes
Viene
|
Oigo
Oyes
Oye
|
Estamos
Estáis
|
Tenemos
Tenéis
|
Decimos
Decís
|
Venimos
Venís
|
Oímos
Oís
|
Están
|
Tienen
|
Dicen
|
Vienen
|
Oyen
|
- These are miscellaneous irregular verbs. Please note where they change.
-er
|
-er
|
-ir
|
Haber*
(to have)
|
Ser
(to be)
|
Ir
(to go)
|
He
Has
Ha
Hemos
|
Soy
Eres
Es
Somos
Sois
Son
|
Voy
Vas
Va
Vamos
Vais
Van
|
Habéis
|
|
|
Han
|
|
* The verb haber has a very special third-person singular form, hay, which means "there is, there are".
Please also note that for ser and ir the Vosotros forms do not contain any accent marks.
There you have it. All of the irregular Spanish verbs in the present tense. It's not too bad, huh? Like stem-changing and spelling-changing verbs, there is no good way to keep these irregular verbs straight except to memorize them. I've mentioned conversing with friends, family and pets using these verbs as much as possible. You can also write out flashcards to drill yourself or make a game of it. For you techies out there, maybe try using a flashcard app on your smartphone or tablet. There are free versions and paid apps out there at your disposal. Either way, use these verbs often and as much as you can in conversations and in writing. Before you know it, you will get it. Best of luck to you all.
¡Hasta luego!
~Keith