afinar Preterite Conjugation
afinar — to tune
Use 'afiné', 'afinaste', 'afino', 'afinamos', 'afinasteis', 'afinaron' for completed past tuning actions.
afinar Preterite Forms
When to Use the Preterite
The preterite of 'afinar' is for actions of tuning that were completed at a specific point in the past. For example, 'Afiné el piano ayer' (I tuned the piano yesterday) or 'Afinaron la guitarra antes del show' (They tuned the guitar before the show).
Notes on afinar in the Preterite
Afinar is regular in the preterite. All forms follow the standard -ar preterite endings.
Example Sentences
Afiné mi violín esta mañana.
I tuned my violin this morning.
yo
¿Afinaste el coche para la carrera?
Did you tune the car for the race?
tú
Él afinó la voz antes de la audición.
He tuned his voice before the audition.
él/ella/usted
Afinaron las cuerdas del arpa.
They tuned the harp strings.
ellos/ellas/ustedes
Common Mistakes
Mistake: Using the imperfect instead of the preterite for a single completed action.
Correct: For a specific instance of tuning in the past, use the preterite: 'Afiné la guitarra' (I tuned the guitar), not 'Afinaba la guitarra'.
Why: The preterite marks a completed action, while the imperfect describes ongoing or habitual past actions.
Mistake: Forgetting the accent on 'afiné' and 'afino'.
Correct: The yo form is 'afiné' and the él/ella/usted form is 'afino', both requiring an accent mark.
Why: The accent on 'afiné' indicates the stress on the final syllable for the yo preterite. The accent on 'afino' is a spelling change to maintain pronunciation.
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Related Tenses
Present
yo: afino
Use 'afino', 'afinas', 'afina', 'afinamos', 'afináis', 'afinan' for current, habitual, or general tuning actions.
Imperfect
yo: afinaba
Use 'afinaba', 'afinabas', 'afinaba', 'afinábamos', 'afinabais', 'afinaban' for ongoing or habitual past tuning.
Future
yo: afinaré
Use 'afinaré', 'afinarás', 'afinará', 'afinaremos', 'afinaréis', 'afinarán' for future tuning actions.
Conditional
yo: afinaría
Use 'afinaría', 'afinarías', 'afinaría', 'afinaríamos', 'afinaríais', 'afinarían' for hypothetical or polite tuning.
Present Subjunctive
yo: afine
Use 'afine' (él/ella/usted) and 'afinen' (ellos/ellas/ustedes) for wishes, doubts, or emotions about tuning.
Imperfect Subjunctive
yo: afinara
Use 'afinara' or 'afinara' for past hypothetical or uncertain actions, like 'if I tuned...'.
Affirmative Imperative
yo: afina
Use 'afina' (tú) and 'afinen' (ustedes) for direct commands to tune something.
Negative Imperative
yo: no afines
Use 'no afines' (tú) and 'no afinen' (ustedes) for negative commands to not tune something.