calcular Imperfect Conjugation
calcular — to calculate
Past habits/descriptions: calculaba, calculabas, calculaba, calculábamos, calculabais, calculaban.
calcular Imperfect Forms
When to Use the Imperfect
Use the imperfect tense for ongoing actions in the past, habitual actions, or descriptions. For 'calcular,' it could be 'I used to calculate the budget every month' or 'He was calculating the distance when the phone rang.'
Notes on calcular in the Imperfect
Calcular is regular in the imperfect tense.
Example Sentences
Yo calculaba las distancias cuando era niño.
I used to calculate the distances when I was a child.
yo
Tú calculabas las probabilidades en el juego.
You used to calculate the probabilities in the game.
tú
Ella calculaba todo mentalmente.
She used to calculate everything mentally.
él/ella/usted
Calculábamos el tiempo de viaje cada mañana.
We used to calculate the travel time every morning.
nosotros
Common Mistakes
Mistake: Using the imperfect for a single, completed past action.
Correct: For 'I calculated it yesterday,' use the preterite: 'Calculé.'
Why: The imperfect describes ongoing or habitual past actions, not finished events.
Mistake: Confusing imperfect with preterite when describing past actions.
Correct: Use imperfect ('calculaba') for background or repeated actions, preterite ('calculó') for a specific finished action.
Why: These tenses have distinct uses for describing the past.
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Related Tenses
Present
yo: calculo
Now or habitually: calculo, calculas, calcula, calculamos, calculáis, calculan.
Preterite
yo: calculé
Completed past actions: calculé, calculaste, calculó, calculamos, calculasteis, calcularon.
Future
yo: calcularé
Future actions: calcularé, calcularás, calculará, calcularemos, calcularéis, calcularán.
Conditional
yo: calcularía
Hypotheticals ('would'): calcularía, calcularías, calcularía, calcularíamos, calcularíais, calcularían.
Present Subjunctive
yo: calcule
Wishes & doubts: calcule, calcules, calcule, calculemos, calculéis, calculen.
Imperfect Subjunctive
yo: calculara
Hypothetical past: calculara, calcularas, calculara, calculáramos, calcularais, calcularan.
Affirmative Imperative
yo: calcula
Calcula! Commands for 'you' and 'we' forms: calcula, calculen, calculad, calculemos.
Negative Imperative
yo: no calcules
No calcules! Negative commands: no calcules, no calculen, no calculéis, no calculemos.