The Past Simple Tense - irregular verbs
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Video Lessons
Summary of Lesson
Looking at verb formations in the past simple (preterite), tense where patterns can be identified.
Looking at very irregular verbs in the past simple (preterite), tense. Stem and ending changes.
A special look at the formation of the verbs - ir and ser (to go and to be) in the past simple (preterite), tense.
   
  What you can learn from this lesson
   
To be aware of how many different verb formations exist in the past simple (preterite), tense and realising the need to learn them without applying rules (stem changes).
Appreciating the fact that some patterns do exist when forming some irregular verbs in the past simple (preterite), tense. Being able to recognise these and applying them.
A sound understanding of the verbs ir and ser in the past simple (preterite), tense and being able to identify which one is being used in speech.
Recognising common spelling changes when using the past simple (preterite), tense and appreciating the importance of using accents marks (tildes).
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PART 1

 

A large number of irregular verbs in the past simple (preterite), tense are highly irregular and there are many that have their own unique formations. Many of the formations have to be learnt individually.

 

Despite this there are some regularities that can be identified. The first part of this lesson looks at those common formation patterns that do exist.

 

Almost regular verbs

 

Some verbs in the past simple (preterite), tense are regular except for slight changes in the third person singular, (él/ella/usted) and the third person plural, (ellos/ellas/ustedes). The stems of these verbs change by replacing the principle vowel with another. Below are some common examples:

 

personal pronoun dormir morir pedir
  (to sleep) (to die) (to order / food)
yo dormí morí pedí
dormiste moriste pediste
él/ella/usted durmió murió pidió
nosotros/nosotras dormimos morimos pedimos
vosotros/vosotras dormisteis moristeis pedisteis
ellos/ellas/ustedes durmieron murieron pidieron

 

 

personal pronoun seguir sentir reír
  (to follow / continue) (to feel) (to laugh)
yo seguí sentí reí
seguiste sentiste reíste
él/ella/usted siguió sintió rió
nosotros/nosotras seguimos sentimos reímos
vosotros/vosotras seguisteis sentisteis reísteis
ellos/ellas/ustedes siguieron sintieron rieron

 

Things to note.

 

1)      The verbs end in IR.

2)      The stem vowel is replaced by either a ‘u’ or an ‘i

3)      Accents are used in the first (yo), person singular and third person plural (él/ella/usted). The verb ‘reír’ is the odd one out here as it takes an accent mark with all personal pronouns except the third person plural (ellos/ellas/usteded).

 

Regularities with verbs in the first person singular (yo)

 

Other verbs in the past perfect (preterite), tense are regular except for changes in the first person singular (yo), only.

 

1)      Some Spanish verbs end in -zar. Here the z changes to a c.

2)      Some Spanish verbs end in -gar. Here the g changes to gu.

3)      Some Spanish verbs end in -car. Here the c changes to qu

 

personal pronoun comenzar cargar suplicar
  (to begin) (to carry) (to beg)
yo comencé cargué supliqué
comenzaste cargaste suplicaste
él/ella/usted comenzó cargó suplicó
nosotros/nosotras comenzamos cargamos suplicamos
vosotros/vosotras comenzasteis cargasteis suplicasteis
ellos/ellas/ustedes comenzaron cargaron suplicaron

 

Things to note.

 

1)      The verbs end in AR

2)      Accent marks are used in the first person (yo), singular and third person singular (él/ella/usted).

 

Other regularites

 

Where the letter ‘y’ replaces a vowel ending in the third person singular (él/ella/usted), and the third person plural (ellos/ellas/ustedes).

 

personal pronoun caer leer destruir
  (to fall) (to read) (to destroy)
yo caí leí destruí
caíste leíste destruiste
él/ella/usted cayó leyó destruyó
nosotros/nosotras caímos leímos destruimos
vosotros/vosotras caísteis leísteis destruisteis
ellos/ellas/ustedes cayeron leyeron destruyeron

 

Things to note.

 

1)      The verbs ‘caer’ and ‘leer’ follow exactly the same pattern. They have accent marks in the same places.

2)      The verb ‘destruir’ and others like it only have accent marks in the first person singular (yo) and third person singular (él/ella/usted). Other verbs like ‘destruir’ include construir (to build), and excluir (to exclude).

 

PART 2

 

The second part of the lesson looks at those irregular verbs in the past simple (preterite), tense that are highly irregular. Many of these types of verbs are used frequently in everyday speech. For this reason therefore it is important to know what they are and to learn how each of them are formed.

 

Some of the most common, highly irregular verbs are listed below. For a complete guide on how these verbs are formed in all tenses, take a look at the verb tables section of this website.


  yo el/ella/usted nosotros/as vosotros/as ellos/ellas/
ustedes
dar
(to give)
di diste dio dimos disteis dieron
decir
(to say)
dije dijiste dijo dijimos dijisteis dijeron
estar
(to be)
estuve estuviste estuvo estuvimos estuvisteis estuvieron
hacer
(to do/make)
hice hiciste hizo hicimos hicisteis hicieron
poder
(to be able)
pude pudiste pudo pudimos pudisteis pudieron
poner
(to put)
puse pusiste puso pusimos pusisteis pusieron
querer
(to want)
quise quisiste quiso quisimos quisisteis quisieron
saber
(to know)
supe supiste supo supimos supisteis supieron
tener
(to have)
tuve tuviste tuvo tuvimos tuvisteis tuvieron
venir
(to come)
vine viniste vino vinimos vinisteis vinieron
ver
(to see)
vi viste vio vimos visteis vieron


PART 3

 

This part of the lesson looks at the verbs ‘ser’ (to be) and ‘ir’ (to go). These verbs are both irregular. Something unique and quite odd happens to these two verbs in the preterite tense. The formation of both verbs are exactly the same. There is no difference in the way they are formed what-so-ever. This is unusual because usually when two verbs in two different tenses are spelt the same way, one of them has an accent mark!

 

The formation of ‘ser’ and ‘ir’ in the past simple (preterite), tense is as follows:

 

personal pronoun ser ir
  (to be) (to go)
yo fui fui
fuiste fuiste
él/ella/usted fue fue
nosotros/nosotras fuimos fuimos
vosotros/vosotras fuisteis fuisteis
ellos/ellas/ustedes fueron fueron

 

If the formation of these two verbs is exactly the same you might be wondering how to differentiate between the two. The answer is that in speech it will be obvious which verb is being referred to. Look at this example:

 

(Yo) fui al casino y gasté todo mi dinero. (I went to the casino and I spent all my money.)

 

It is not possible that ‘fui’ in this example should mean ‘I was’. Instead, ‘estar’, the other verb meaning ‘to be’ would be used.

 

(Yo) estuvé en el casino y gasté todo mi dinero. (I was in the casino and I spent all my money.)

 

Look at the lesson on ‘ser’ and ‘estar’ to understand more about when and why each are used.

 

That concludes this lesson on the past simple (preterite), tense with irregular verbs. If you have not done so already watch the actual video for this lesson and then try one of the associated quizzes to test your understanding.

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The Past Simple Tense - irregular verbs
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