8.1.16

Present: Irregular 'IR' Verbs (2)

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Stem Changing IR Verbs (E → I)

In Spanish in the present tense, some IR verbs change when conjugated. The 'e' in the infinitive becomes 'i'. This does NOT happen in the 'nosotros' and 'vosotros' forms. Derivatives of these verbs follow the same pattern.

Illustrative background for Stem changes (E → I)Illustrative background for Stem changes (E → I) ?? "content

Stem changes (E → I)

  • When conjugated, these IR verbs change from their infinitive form.
  • The 'e' in the infinitive changes to 'i' when conjugated.
    • E.g. Pedir (to ask) becomes 'pido' (I ask).
    • E.g. Pido, pides, pide, pedimos, pedís, piden.
Illustrative background for Servir - to serveIllustrative background for Servir - to serve ?? "content

Servir - to serve

  • Sirvo - I serve.
  • Sirves - you serve.
  • Sirve - he/she serves / you serve (formal).
  • Servimos - we serve.
  • Servís - you serve (plural).
  • Sirven - they serve / you serve (formal plural).
Illustrative background for Repetir - to repeatIllustrative background for Repetir - to repeat ?? "content

Repetir - to repeat

  • Repito - I repeat.
  • Repites - you repeat.
  • Repite - he/she repeats / you repeat (formal).
  • Repetimos - we repeat.
  • Repetís - you repeat (plural).
  • Repiten - they repeat / you repeat (formal plural).
Illustrative background for Medir - to measureIllustrative background for Medir - to measure ?? "content

Medir - to measure

  • Mido - I measure.
  • Mides - you measure.
  • Mide - he/she measures / you measure (formal).
  • Medimos - we measure.
  • Medís - you measure (plural).
  • Miden - they measure / you measure (formal plural).
Illustrative background for Seguir - to followIllustrative background for Seguir - to follow ?? "content

Seguir - to follow

  • Sigo - I follow.
  • Sigues - you follow.
  • Sigue - he /she follows / you follow (formal).
  • Seguimos - we follow.
  • Seguís - you follow (plural).
  • Siguen - they follow / you follow (formal plural).
Illustrative background for Pedir - to askIllustrative background for Pedir - to ask ?? "content

Pedir - to ask

  • Pido - I ask.
  • Pides - you ask.
  • Pide - he/she asks / you ask (formal).
  • Pedimos - we ask.
  • Pedís - you ask (plural).
  • Piden - they ask / you ask (formal plural).

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7.17Culture, Customs, Faith & Celebrations

8Common Tenses

8.1Present Tense

8.2Preterite Tense

8.3Imperfect Tense

8.4Preterite vs Imperfect Tenses

8.5Future Tense

9Important Verbs

10Advanced Tenses

10.1Future

10.2Conditional

10.3Continuous Tenses

10.4Perfect Tense

10.5Passive

10.6Present Subjunctive

10.7Imperfect Subjunctive

10.8Imperative

11Extra Grammar

11.1Articles

11.2Negatives

11.3Nouns

11.4Asking Questions

11.5Adjectives

11.6Adverbs

11.7Conjunctions

11.8Pronouns

11.9Prepositions

11.10Verbs

11.11Comparisons & Superlative

11.12Numbers, Expressions of Quantity, Dates & Times

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