16.1.9
First Person Stem Changing ER Verbs
Stem Changes in the First Person Present
Stem Changes in the First Person Present
Some ER verbs only change their stem in the first person 'yo' form. After this, they follow the same pattern as regular ER verbs.
Hacer - to do, to make
Hacer - to do, to make
- Hago - I do.
- Haces - you do.
- Hace - he/she does.
- Hacemos - we do.
- Hacéis - you do.
- Hacen - they do.
Poner - to put, to set (the table)
Poner - to put, to set (the table)
- Pongo - I put.
- Pones - you put.
- Pone - he/she puts.
- Ponemos - we put.
- Ponéis - you put.
- Ponen - they put.
Traer - to bring
Traer - to bring
- Traigo - I bring.
- Traes - you bring.
- Trae - he/she brings.
- Traemos - we bring.
- Traéis - you bring.
- Traen - they bring.
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Caerse - to fall, collapse
Caerse - to fall, collapse
- me caigo - I fall.
- te caes - you fall.
- él/ella cae - he/she falls.
- nos caemos - we fall.
- vos caéis - you (plural) fall.
- ellos caen - they fall.
Stem Changes in the First Person
Stem Changes in the First Person
Some ER verbs only change their stem in the first person 'yo' form. After this, they follow the same pattern as regular ER verbs.
Conocer - to know, meet
Conocer - to know, meet
- Conozco - I know.
- Conoces - you know.
- Conoce - he/she knows.
- Conocemos - we know.
- Conocéis - you know.
- Conocen - they know.
Agradecer - to thank
Agradecer - to thank
- Agradezco - I thank.
- Agradeces - you thank.
- Agradece - he/she thanks.
- Agradecemos - we thank.
- Agradecéis - you thank.
- Agradecen - they thank.
Desaparecer - to disappear
Desaparecer - to disappear
- Desaparezco - I disappear.
- Desapareces - you disappear.
- Desaparece - he/she disappears.
- Desaparecemos - we disappear.
- Desaparecéis - you disappear.
- Desaparecen - they disappear.
Nacer - to be born
Nacer - to be born
- Nazco - I am born.
- Naces - you are born.
- Nace - he/she is born.
- Nacemos - we are born.
- Nacéis - you are born.
- Nacen - they are born.
Parecer - to seem, appear
Parecer - to seem, appear
- Parezco - I seem.
- Pareces - you seem.
- Parece - he/she/it seems.
- Parecemos - we seem.
- Parecéis - you seem.
- Parecen - they seem.
Saber - to know
Saber - to know
- (Yo) sé - I know.
- Sabes - you know.
- Sabe - he/she knows.
- Sabemos - we know.
- Sabéis - you know.
- Saben - they know.
1Phonics/Alphabet/Spellings
1.1Phonics / Alphabet / Spellings
2My Family & I
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
3Time
4Home
5Body & Illness
6Relationships
6.1Relationships
6.2Relationships - Vocabulary
7Customs & Festivals
7.1Customs & Festivals in Spanish Speaking Countries
7.2Customs & Festivals - Vocabulary
8School
8.1School
9Jobs
10Town & Shopping
10.1Town
11Food & Health Life
11.1Food
11.2A Healthy Life
12Free Time
12.1Free Time
13Social Media
13.1Social Media
13.1.1Social Media
13.1.2Social Media 2
13.1.3Social Media Vocab - Spanish to English
13.1.4Social Media Vocab - English to Spanish
13.1.5Social Media Vocab - Translations
13.1.6Positives of Social Media
13.1.7Negatives of Social Media
13.1.8'No'
13.1.9Mobile Technology
13.1.10Your Devices
13.1.11Mobile Tech Vocab- Spanish to English
13.1.12Mobile Tech Vocab- English to Spanish
13.1.13Mobile Tech Vocab- Translations
13.1.14Social Media - Listening
13.2Social Media - Vocabulary
14Holiday
14.1Holiday
15The World Around Us
16Present Tense
16.1Present Tense
16.1.1Regular AR Verbs
16.1.2Irregular AR Verbs
16.1.3Irregular AR Verbs - O-> UE
16.1.4Irregular AR Verbs - Exceptions
16.1.5Regular ER Verbs
16.1.6Common ER Verbs
16.1.7Irregular ER Verbs -E -> IE
16.1.8Irregular ER Verbs O - UE
16.1.9First Person Stem Changing ER Verbs
16.1.10Regular IR Verbs
16.1.115 Common Regular IR Verbs
16.1.12Irregular IR Verbs
16.1.13Irregular IR Verbs 2
16.1.14Irregular IR Verbs 3
16.1.15Irregular IR Verbs 4
16.1.16Verbs That End in UIR
16.1.17Adding an Accent
16.1.18To Go
16.1.19To Like
16.1.20To Have
16.1.21To Be
16.1.22Uses of To Be
16.1.23Uses of To Be 2
17Past Tense
17.1Preterite Tense
17.1.1Regular AR Verbs
17.1.2Irregular AR Verbs
17.1.3Irregular AR Verbs 2
17.1.4Regular ER Verbs
17.1.5Irregular ER Verbs - Ser
17.1.6Irregular ER Verbs - Ver & Tener
17.1.7Irregular ER Verbs - Vowel Changes
17.1.8Irregular ER Verbs - Adding to the Stem
17.1.9Regular IR Verbs
17.1.10Irregular IR Verbs - Preterite
17.1.11Irregular IR Verbs 2
17.1.12Decir & Venir - Preterite
17.1.13Ir - Preterite
17.2Imperfect Tense
17.3Imperfect v Perfect
17.4Infinitive Phrases
18Future Tense
19Conditional
20Grammar
20.1Articles
20.2Adjectives
20.2.1Gender & Position
20.2.2The Position of Adjectives
20.2.3Adjectives that Change Endings
20.2.4Adjectives that Remain the Same
20.2.5Adjectives 2
20.2.6'Ser'
20.2.7'Estar'
20.2.8Grande & Bueno
20.2.9Plurals Ending in a Consonant
20.2.10Plurals Ending in a Vowel
20.2.11Possession
20.2.12Indefinite
20.2.13Complex Comparisons
20.3Nouns
20.3.1Common Noun Endings
20.3.2Other Noun Endings
20.3.3People & Animals
20.3.4Nouns that Stay the Same
20.3.5Nouns Used for Masculine or Feminine
20.3.6Masculine & Feminine Nouns
20.3.7Masculine Exceptions
20.3.8Feminine Exceptions
20.3.9Noun Endings that Are Usually Feminine
20.3.10Noun Endings that Are Usually Masculine
20.3.11Masculine Nouns
20.3.12Masculine & Feminine Nouns
20.3.13Plural Nouns that End in a Vowel
20.3.14Plural Nouns that End in a Consonant
20.6Pronouns
20.7Negatives
20.8Questions
20.10Adverbs
Jump to other topics
1Phonics/Alphabet/Spellings
1.1Phonics / Alphabet / Spellings
2My Family & I
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
3Time
4Home
5Body & Illness
6Relationships
6.1Relationships
6.2Relationships - Vocabulary
7Customs & Festivals
7.1Customs & Festivals in Spanish Speaking Countries
7.2Customs & Festivals - Vocabulary
8School
8.1School
9Jobs
10Town & Shopping
10.1Town
11Food & Health Life
11.1Food
11.2A Healthy Life
12Free Time
12.1Free Time
13Social Media
13.1Social Media
13.1.1Social Media
13.1.2Social Media 2
13.1.3Social Media Vocab - Spanish to English
13.1.4Social Media Vocab - English to Spanish
13.1.5Social Media Vocab - Translations
13.1.6Positives of Social Media
13.1.7Negatives of Social Media
13.1.8'No'
13.1.9Mobile Technology
13.1.10Your Devices
13.1.11Mobile Tech Vocab- Spanish to English
13.1.12Mobile Tech Vocab- English to Spanish
13.1.13Mobile Tech Vocab- Translations
13.1.14Social Media - Listening
13.2Social Media - Vocabulary
14Holiday
14.1Holiday
15The World Around Us
16Present Tense
16.1Present Tense
16.1.1Regular AR Verbs
16.1.2Irregular AR Verbs
16.1.3Irregular AR Verbs - O-> UE
16.1.4Irregular AR Verbs - Exceptions
16.1.5Regular ER Verbs
16.1.6Common ER Verbs
16.1.7Irregular ER Verbs -E -> IE
16.1.8Irregular ER Verbs O - UE
16.1.9First Person Stem Changing ER Verbs
16.1.10Regular IR Verbs
16.1.115 Common Regular IR Verbs
16.1.12Irregular IR Verbs
16.1.13Irregular IR Verbs 2
16.1.14Irregular IR Verbs 3
16.1.15Irregular IR Verbs 4
16.1.16Verbs That End in UIR
16.1.17Adding an Accent
16.1.18To Go
16.1.19To Like
16.1.20To Have
16.1.21To Be
16.1.22Uses of To Be
16.1.23Uses of To Be 2
17Past Tense
17.1Preterite Tense
17.1.1Regular AR Verbs
17.1.2Irregular AR Verbs
17.1.3Irregular AR Verbs 2
17.1.4Regular ER Verbs
17.1.5Irregular ER Verbs - Ser
17.1.6Irregular ER Verbs - Ver & Tener
17.1.7Irregular ER Verbs - Vowel Changes
17.1.8Irregular ER Verbs - Adding to the Stem
17.1.9Regular IR Verbs
17.1.10Irregular IR Verbs - Preterite
17.1.11Irregular IR Verbs 2
17.1.12Decir & Venir - Preterite
17.1.13Ir - Preterite
17.2Imperfect Tense
17.3Imperfect v Perfect
17.4Infinitive Phrases
18Future Tense
19Conditional
20Grammar
20.1Articles
20.2Adjectives
20.2.1Gender & Position
20.2.2The Position of Adjectives
20.2.3Adjectives that Change Endings
20.2.4Adjectives that Remain the Same
20.2.5Adjectives 2
20.2.6'Ser'
20.2.7'Estar'
20.2.8Grande & Bueno
20.2.9Plurals Ending in a Consonant
20.2.10Plurals Ending in a Vowel
20.2.11Possession
20.2.12Indefinite
20.2.13Complex Comparisons
20.3Nouns
20.3.1Common Noun Endings
20.3.2Other Noun Endings
20.3.3People & Animals
20.3.4Nouns that Stay the Same
20.3.5Nouns Used for Masculine or Feminine
20.3.6Masculine & Feminine Nouns
20.3.7Masculine Exceptions
20.3.8Feminine Exceptions
20.3.9Noun Endings that Are Usually Feminine
20.3.10Noun Endings that Are Usually Masculine
20.3.11Masculine Nouns
20.3.12Masculine & Feminine Nouns
20.3.13Plural Nouns that End in a Vowel
20.3.14Plural Nouns that End in a Consonant
20.6Pronouns
20.7Negatives
20.8Questions
20.10Adverbs
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