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19 Cards in this Set
- Front
- Back
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Aprendamos 1
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Discussing past actions affecting the present: present perfect tense
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Used to describe an action that happened in the recent past, which may be completed, or still continuing.
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El desarrollo de Internet ha revolucionado las comunicaciones.
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To form tense:
present tense of haber + past participle |
Haber:
he has ha hemos han |
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Regular past participle
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Drop ending and add:
-ar --> -ado -er/-ir --> -ido trabajar --> trabajado |
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Some regular past participles require and extra accent for emphasis
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leer --> leído
creer --> creído traer --> traído oír --> oído |
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Irregular past participles
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Numerous are present
In addition, any compound verbs that are made up of part of the following verbs also follow the same changes. |
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abrir
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abierto
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cubrir
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cubierto
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decir
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dicho
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escribir
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escrito
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hacer
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hecho
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imprimir
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impreso
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morir
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muerto
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poner
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puesto
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resolver
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resuelto
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romper
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roto
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ver
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visto
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volver
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vuelto
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Ya, todavía and aún are commonly used with this tense
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ya --> already; yet
todavía --> yet aún --> still; yet |
