Spanish irregular verbs: the most important ones at a glance

The most common Spanish verbs are the irregular ones. Ser, estar, ir, tener and hacer don't follow a fixed pattern. That is exactly why you need to know them well: you use them in almost every sentence.

Below are the key irregular verbs, conjugated in the present indicative. Verbs stick best when you type the forms yourself instead of reading a list. That is what Recallo trains.

Irregular verbs in the present tense

The most common irregular verbs in the present:

Verbyotúél/ellanosotrosvosotrosellos/ellas
serto be (identity, traits)soyeresessomossoisson
estarto be (state, location)estoyestásestáestamosestáisestán
irto govoyvasvavamosvaisvan
tenerto havetengotienestienetenemostenéistienen
hacerto do, to makehagohaceshacehacemoshacéishacen
podercan, to be able topuedopuedespuedepodemospodéispueden
quererto want, to lovequieroquieresquierequeremosqueréisquieren
decirto say, to telldigodicesdicedecimosdecísdicen
venirto comevengovienesvienevenimosvenísvienen
saberto know (facts, skills)sésabessabesabemossabéissaben

Many of these verbs are only irregular in the yo form, or they change their stem vowel (e→ie, o→ue). Recallo marks irregular verbs and drills them specifically.

Why the most common verbs are irregular

It's no coincidence. Words that people use all the time hold on to their old forms, while rarer words get “smoothed out” into the regular pattern over the history of a language. English shows the same thing: be, have and go are irregular too (am, is, was; has, had; went).

Once you have these ten down, you cover a large part of spoken Spanish. After that, most regular verbs follow one simple pattern for each ending.

150 irregular verbs

The most important first. Each verb links to its page with every tense, an example sentence and pronunciation.

Frequently asked questions

How many irregular verbs are there in Spanish?+

It depends on whether you count stem-changing verbs and compounds like mantener or proponer: anywhere from a few dozen to several hundred. Only about 10 to 20 of them come up all the time, though, and with those you get very far in everyday Spanish.

What is the difference between ser and estar?+

Both translate as “to be”. Ser is for identity and lasting traits, estar for states and location: Soy alto (I'm tall), but Estoy cansado (I'm tired). Our page on ser vs estar covers the details.

What is the best way to practice irregular verbs?+

Conjugate them actively instead of reading tables. In Recallo you type the forms yourself, and spaced repetition brings back the verbs you are still unsure about.

Practice irregular verbs actively

Type the forms yourself instead of staring at tables. Free in Recallo.

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