desactivar Preterite Conjugation
desactivar — to deactivate
The preterite of 'desactivar' is regular: desactivé, desactivaste, desactivó, desactivamos, desactivasteis, desactivaron.
desactivar Preterite Forms
When to Use the Preterite
Use the preterite of 'desactivar' to talk about a specific, completed action of deactivating something in the past. For instance, deactivating an alarm at a particular moment or disabling a feature once and for all.
Notes on desactivar in the Preterite
'Desactivar' is a regular -ar verb and follows the standard conjugation pattern in the preterite tense. All forms are regular.
Example Sentences
Ayer desactivé las notificaciones de esa aplicación.
Yesterday I deactivated the notifications for that app.
yo
¿Tú desactivaste la seguridad antes de entrar?
Did you deactivate the security before entering?
tú
El técnico desactivó la alarma principal.
The technician deactivated the main alarm.
él/ella/usted
Nosotros desactivamos el modo avión justo antes de despegar.
We deactivated airplane mode just before takeoff.
nosotros
Ellos desactivaron la función de compartir pantalla.
They deactivated the screen-sharing function.
ellos/ellas/ustedes
Common Mistakes
Mistake: Using the imperfect 'desactivaba' instead of the preterite 'desactivé' for a single completed action.
Correct: Use 'desactivé' for a specific, completed past action, like 'Desactivé la alarma'.
Why: The preterite marks finished actions, while the imperfect describes ongoing or habitual past actions.
Mistake: Forgetting the accent on 'desactivó' (él/ella/usted).
Correct: The él/ella/usted form requires an accent: 'desactivó'.
Why: The accent indicates the stressed syllable and distinguishes it from other forms.
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Related Tenses
Present
yo: desactivo
The present indicative of 'desactivar' (desactivo, desactivas, desactiva, desactivamos, desactiváis, desactivan) describes current or habitual actions.
Imperfect
yo: desactivaba
The imperfect of 'desactivar' (desactivaba, desactivabas, desactivaba, desactivábamos, desactivabais, desactivaban) describes ongoing or habitual past actions.
Future
yo: desactivaré
The future tense of 'desactivar' (desactivaré, desactivarás, desactivará, desactivaremos, desactivaréis, desactivarán) indicates actions that will happen.
Conditional
yo: desactivaría
The conditional of 'desactivar' (desactivaría, desactivarías, desactivaría, desactivaríamos, desactivaríais, desactivarían) expresses hypothetical actions ('would').
Present Subjunctive
yo: desactive
The present subjunctive of 'desactivar' (desactive, desactives, desactive, desactivemos, desactivéis, desactiven) is used for wishes, doubts, and emotions.
Imperfect Subjunctive
yo: desactivara
The imperfect subjunctive of 'desactivar' (desactivara/desactivase) is used for past hypothetical situations or wishes.
Affirmative Imperative
yo: desactiva
Imperative commands for 'desactivar' include 'desactiva' (tú), 'desactive' (usted), 'desactivemos' (nosotros), 'desactiven' (ustedes), and 'desactivad' (vosotros).
Negative Imperative
yo: no desactives
Negative commands for 'desactivar' use 'no' + present subjunctive: 'no desactives' (tú), 'no desactive' (usted), etc.