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ilustrar Imperfect Conjugation

ilustrarto illustrate

B1regular -ar★★★★
Quick answer:

Use 'ilustraba' (yo/él/ella/usted), 'ilustrabas' (tú), 'ilustrábamos' (nosotros), 'ilustrabais' (vosotros), 'ilustraban' (ellos/ellas/ustedes) for ongoing or habitual past actions.

ilustrar Imperfect Forms

yoilustraba
ilustrabas
él/ella/ustedilustraba
nosotrosilustrábamos
vosotrosilustrabais
ellos/ellas/ustedesilustraban

When to Use the Imperfect

The imperfect tense is used for background descriptions in the past, ongoing actions, or habitual actions. Think of setting a scene: 'The artist *was illustrating* a mural,' or describing a habit: 'He *used to illustrate* every day.'

Notes on ilustrar in the Imperfect

'Ilustrar' is regular in the imperfect tense. All the forms follow the standard -ar verb pattern for this tense.

Example Sentences

  • Cuando era niño, yo ilustraba mis propios cuentos.

    When I was a child, I used to illustrate my own stories.

    yo

  • ¿Tú ilustrabas los dibujos para la escuela?

    Were you illustrating the drawings for school?

  • Ella ilustraba la escena mientras el narrador hablaba.

    She was illustrating the scene while the narrator spoke.

    él/ella/usted

  • Nosotros ilustrábamos mapas antiguos.

    We used to illustrate old maps.

    nosotros

  • Ellos ilustraban los pasos del experimento.

    They were illustrating the steps of the experiment.

    ellos/ellas/ustedes

Common Mistakes

  • Mistake: Using the preterite ('ilustró') for an ongoing or habitual past action.

    Correct: Use 'ilustraba' to describe something that was happening continuously or repeatedly.

    Why: The imperfect tense is specifically for describing actions that were in progress or happened habitually in the past, not single completed events.

  • Mistake: Confusing the nosotros form 'ilustrábamos' with the preterite 'ilustramos'.

    Correct: Use 'ilustrábamos' for past ongoing actions.

    Why: The '-aba-' ending is characteristic of the imperfect tense for -ar verbs.

Master Spanish verbs in context

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Related Tenses

Present

yo: ilustro

Use 'ilustro' (yo), 'ilustras' (tú), 'ilustra' (él/ella/usted), 'ilustramos' (nosotros), 'ilustráis' (vosotros), 'ilustran' (ellos/ellas/ustedes) for current or habitual actions.

Preterite

yo: ilustré

Use 'ilustré' (yo), 'ilustraste' (tú), 'ilustró' (él/ella/usted), 'ilustramos' (nosotros), 'ilustrasteis' (vosotros), 'ilustraron' (ellos/ellas/ustedes) for completed past actions.

Future

yo: ilustraré

Use 'ilustraré' (yo), 'ilustrarás' (tú), 'ilustrará' (él/ella/usted), 'ilustraremos' (nosotros), 'ilustraréis' (vosotros), 'ilustrarán' (ellos/ellas/ustedes) for actions that will happen.

Conditional

yo: ilustraría

Use 'ilustraría' (yo/él/ella/usted), 'ilustrarías' (tú), 'ilustraríamos' (nosotros), 'ilustraríais' (vosotros), 'ilustrarían' (ellos/ellas/ustedes) for hypotheticals ('would') or polite requests.

Present Subjunctive

yo: ilustre

Use 'ilustre' (yo/él/ella/usted), 'ilustres' (tú), 'ilustremos' (nosotros), 'ilustren' (ustedes) after wishes, doubts, emotions, or impersonal expressions.

Imperfect Subjunctive

yo: ilustrara

Use 'ilustrara' or 'ilustrase' (yo/él/ella/usted), 'ilustraras'/'ilustrases' (tú), 'ilustráramos'/'ilustrásemos' (nosotros), etc., for past hypothetical situations or wishes.

Affirmative Imperative

yo: ilustra

Use 'ilustra' (tú), 'ilustre' (usted), 'ilustremos' (nosotros), 'ilustren' (ustedes), 'ilustrad' (vosotros) for direct commands.

Negative Imperative

yo: no ilustres

Use 'no ilustres' (tú), 'no ilustre' (usted), 'no ilustremos' (nosotros), 'no ilustren' (ustedes), 'no ilustréis' (vosotros) for negative commands.