acumular Imperfect Conjugation
acumular — to accumulate
The imperfect of acumular (acumulaba, acumulabas, etc.) describes ongoing or habitual past accumulation.
acumular Imperfect Forms
When to Use the Imperfect
Use the imperfect tense for actions of accumulating that were ongoing or habitual in the past, or to set the scene. For instance, 'Cuando era joven, acumulaba cómics.' (When I was young, I used to collect/accumulate comics.) or 'El agua se acumulaba en el sótano.' (Water was accumulating in the basement.).
Notes on acumular in the Imperfect
Acumular is regular in the imperfect indicative. All forms follow the standard pattern for -ar verbs.
Example Sentences
Yo acumulaba sellos cuando era niño.
I used to collect stamps when I was a child.
yo
¿Tú acumulabas mucha energía antes de la carrera?
Were you accumulating a lot of energy before the race?
tú
El gobierno acumulaba quejas sobre el servicio.
The government was accumulating complaints about the service.
él/ella/usted
Nosotros acumulábamos deudas sin darnos cuenta.
We were accumulating debts without realizing it.
nosotros
Ellos acumulaban poder en secreto.
They were accumulating power in secret.
ellos/ellas/ustedes
Common Mistakes
Mistake: Using the preterite instead of the imperfect for habitual past actions (e.g., 'Todos los días acumulé basura' instead of 'Todos los días acumulaba basura').
Correct: For repeated or habitual actions in the past, use the imperfect: 'acumulaba'.
Why: The imperfect describes ongoing or repeated actions, while the preterite describes single, completed events.
Mistake: Confusing the imperfect 'nosotros' form with the preterite (e.g., 'acumulamos' instead of 'acumulábamos').
Correct: The imperfect 'nosotros' form is 'acumulábamos', while the preterite is 'acumulamos'.
Why: The endings and meaning are distinct for these two tenses.
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Related Tenses
Present
yo: acumulo
The present tense of acumular (acumulo, acumulas, etc.) describes habitual actions, current states, or general truths.
Preterite
yo: acumulé
The preterite of acumular is regular: acumulé, acumulaste, acumuló, acumulamos, acumulasteis, acumularon.
Future
yo: acumularé
The future tense of acumular (acumularé, acumularás, etc.) indicates actions that will happen.
Conditional
yo: acumularía
The conditional of acumular (acumularía, acumularías, etc.) expresses 'would' actions, polite requests, or future-in-the-past.
Present Subjunctive
yo: acumule
The present subjunctive of acumular (acumule, acumules, etc.) is used after expressions of doubt, desire, emotion, or influence.
Imperfect Subjunctive
yo: acumulara
The imperfect subjunctive of acumular (acumulara, acumularas, etc.) expresses past hypotheticals, wishes, or doubts.
Affirmative Imperative
yo: acumula
Use the imperative of acumular for direct commands: ¡acumula!, ¡acumulemos!, ¡acumulad!, ¡acumulen!
Negative Imperative
yo: no acumules
Use 'no' + present subjunctive for negative commands with acumular: ¡no acumules!, ¡no acumulemos!, ¡no acumuléis!, ¡no acumulen!