9.1.9
Irregular IR Verbs - Preterite
Radical Changing Stems (E → I)
Radical Changing Stems (E → I)
In the preterite tense in Spanish some verbs change their stem in the 'él/ella' form and the 'ellos/ellas' form. These changes only affect these forms of the verb. Derivatives of these verbs follow the same pattern.
Radical changing stem
Radical changing stem
- Some IR verbs in the preterite tense change their stem.
- In the 'él/ella' and the 'ellos/ellas' forms, the 'e' changes to an 'i'.
Elegir - to choose
Elegir - to choose
- Elegí - I chose.
- Elegiste - you chose.
- Eligió - he/she chose.
- Elegimos - we chose.
- Elegisteis - you chose.
- Eligieron - they chose.
Mentir - to lie
Mentir - to lie
- Mentí - I lied.
- Mentiste - you lied.
- Mintió - he/she lied.
- Mentimos - we lied.
- Mentisteis - you lied.
- Mintieron - they lied.
Pedir - to ask
Pedir - to ask
- Pedí - I asked.
- Pediste - you asked.
- Pidió - he/she asked.
- Pedimos - we asked.
- Pedisteis - you asked.
- Pidieron - they asked.
Sentir - to feel
Sentir - to feel
- Sentí - I felt.
- Sentiste - you felt.
- Sintió - he/she felt.
- Sentimos - we felt.
- Sentisteis - you felt.
- Sintieron - they felt.
Verbs that follow this pattern
Verbs that follow this pattern
- Medir - to measure.
- Sugerir - to suggest.
- Seguir - to follow, continue.
- Preferir - to prefer.
- Advertir - to warn.
- Corregir - to correct.
Radical Changing Stems (O → U)
Radical Changing Stems (O → U)
In the preterite tense, some verbs change their stems in the 'él/ella' and 'ellos/ellas' forms, with the 'o' changing to a 'u'. The two verbs that follow this pattern are 'morir' and 'dormir'.
Morir - to die
Morir - to die
- Morí - I died.
- Moriste - you died.
- Murió - he/she died.
- Morimos - we died.
- Moristeis - you died.
- Murieron - they died.
Dormir - to sleep
Dormir - to sleep
- Dormí - I slept.
- Dormiste - you slept.
- Durmió - he/she slept.
- Dormimos - we slept.
- Dormisteis - you slept.
- Durmieron - they slept.
1Phonics/Alphabet/Spellings
1.1Phonics/Alphabet/Spellings
2You, Family & Home
2.1My Family & I
2.1.1Name & Age
2.1.2Colours
2.1.3Hair & Eyes
2.1.4Adjective Endings Match the Gender of the Noun
2.1.5Physical Appearance
2.1.6Personality
2.1.7Family Members
2.1.8Eldest, Youngest
2.1.9Other Family Members
2.1.10Family Life - Listening
2.1.11Describing Others
2.1.12Nationalities
2.1.13Being Polite
2.1.14Introductions
2.1.15Pets
2.1.16At The Post Office
2.1.17Letters
2.1.18Opinion Phrases
2.1.19End of Topic Test - My Family & I
2.2Time
2.3Home
2.4Body & Illness
2.5Relationships
3School & Jobs
4Town, Shopping, Food, Drink
4.1Town
4.2Food
4.3A Healthy Life
5Free Time
5.1Free Time
5.2Social Media
5.2.1Social Media
5.2.2Social Media 2
5.2.3Social Media Vocab - Spanish to English
5.2.4Social Media Vocab - English to Spanish
5.2.5Social Media Vocab - Translations
5.2.6Positives of Social Media
5.2.7Negatives of Social Media
5.2.8'No'
5.2.9Mobile Technology
5.2.10Your Devices
5.2.11Mobile Tech Vocab- Spanish to English
5.2.12Mobile Tech Vocab- English to Spanish
5.2.13Mobile Tech Vocab- Translations
5.2.14Social Media - Listening
6Holiday
7The World Around Us
7.1The World Around Us
8Present Tense
8.1Present Tense
8.1.1Regular AR Verbs
8.1.2Irregular AR Verbs
8.1.3Regular ER Verbs
8.1.4Irregular ER Verbs
8.1.5Irregular ER Verbs 2
8.1.6Regular IR Verbs
8.1.7Irregular IR Verbs
8.1.8Irregular IR Verbs 2
8.1.9Irregular IR Verbs 3
8.1.10Irregular IR Verbs 3
8.1.11To Be
8.1.12Uses of To Be
8.1.13Uses of To Be 2
8.1.14To Like
8.1.15To Have
9Past Tense
9.1Preterite Tense
9.2Imperfect Tense
9.3Imperfect v Perfect
9.4Infinitive Phrases
10Future Tense
11Conditional
12Grammar
12.1Articles
12.2Adjectives
12.2.1Gender & Position
12.2.2The Position of Adjectives
12.2.3Adjectives that Change Endings
12.2.4Adjectives that Remain the Same
12.2.5Adjectives 2
12.2.6'Ser'
12.2.7'Estar'
12.2.8Grande & Bueno
12.2.9Plurals Ending in a Consonant
12.2.10Plurals Ending in a Vowel
12.2.11Possession
12.2.12Indefinite
12.2.13Complex Comparisons
12.3Nouns
12.3.1Common Noun Endings
12.3.2Other Noun Endings
12.3.3People & Animals
12.3.4Nouns that Stay the Same
12.3.5Nouns Used for Masculine or Feminine
12.3.6Masculine & Feminine Nouns
12.3.7Masculine Exceptions
12.3.8Feminine Exceptions
12.3.9Noun Endings that Are Usually Feminine
12.3.10Noun Endings that Are Usually Masculine
12.3.11Masculine Nouns
12.3.12Masculine & Feminine Nouns
12.3.13Plural Nouns that End in a Vowel
12.3.14Plural Nouns that End in a Consonant
12.6Pronouns
12.7Negatives
12.8Questions
12.10Adverbs
Jump to other topics
1Phonics/Alphabet/Spellings
1.1Phonics/Alphabet/Spellings
2You, Family & Home
2.1My Family & I
2.1.1Name & Age
2.1.2Colours
2.1.3Hair & Eyes
2.1.4Adjective Endings Match the Gender of the Noun
2.1.5Physical Appearance
2.1.6Personality
2.1.7Family Members
2.1.8Eldest, Youngest
2.1.9Other Family Members
2.1.10Family Life - Listening
2.1.11Describing Others
2.1.12Nationalities
2.1.13Being Polite
2.1.14Introductions
2.1.15Pets
2.1.16At The Post Office
2.1.17Letters
2.1.18Opinion Phrases
2.1.19End of Topic Test - My Family & I
2.2Time
2.3Home
2.4Body & Illness
2.5Relationships
3School & Jobs
4Town, Shopping, Food, Drink
4.1Town
4.2Food
4.3A Healthy Life
5Free Time
5.1Free Time
5.2Social Media
5.2.1Social Media
5.2.2Social Media 2
5.2.3Social Media Vocab - Spanish to English
5.2.4Social Media Vocab - English to Spanish
5.2.5Social Media Vocab - Translations
5.2.6Positives of Social Media
5.2.7Negatives of Social Media
5.2.8'No'
5.2.9Mobile Technology
5.2.10Your Devices
5.2.11Mobile Tech Vocab- Spanish to English
5.2.12Mobile Tech Vocab- English to Spanish
5.2.13Mobile Tech Vocab- Translations
5.2.14Social Media - Listening
6Holiday
7The World Around Us
7.1The World Around Us
8Present Tense
8.1Present Tense
8.1.1Regular AR Verbs
8.1.2Irregular AR Verbs
8.1.3Regular ER Verbs
8.1.4Irregular ER Verbs
8.1.5Irregular ER Verbs 2
8.1.6Regular IR Verbs
8.1.7Irregular IR Verbs
8.1.8Irregular IR Verbs 2
8.1.9Irregular IR Verbs 3
8.1.10Irregular IR Verbs 3
8.1.11To Be
8.1.12Uses of To Be
8.1.13Uses of To Be 2
8.1.14To Like
8.1.15To Have
9Past Tense
9.1Preterite Tense
9.2Imperfect Tense
9.3Imperfect v Perfect
9.4Infinitive Phrases
10Future Tense
11Conditional
12Grammar
12.1Articles
12.2Adjectives
12.2.1Gender & Position
12.2.2The Position of Adjectives
12.2.3Adjectives that Change Endings
12.2.4Adjectives that Remain the Same
12.2.5Adjectives 2
12.2.6'Ser'
12.2.7'Estar'
12.2.8Grande & Bueno
12.2.9Plurals Ending in a Consonant
12.2.10Plurals Ending in a Vowel
12.2.11Possession
12.2.12Indefinite
12.2.13Complex Comparisons
12.3Nouns
12.3.1Common Noun Endings
12.3.2Other Noun Endings
12.3.3People & Animals
12.3.4Nouns that Stay the Same
12.3.5Nouns Used for Masculine or Feminine
12.3.6Masculine & Feminine Nouns
12.3.7Masculine Exceptions
12.3.8Feminine Exceptions
12.3.9Noun Endings that Are Usually Feminine
12.3.10Noun Endings that Are Usually Masculine
12.3.11Masculine Nouns
12.3.12Masculine & Feminine Nouns
12.3.13Plural Nouns that End in a Vowel
12.3.14Plural Nouns that End in a Consonant
12.6Pronouns
12.7Negatives
12.8Questions
12.10Adverbs
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