concluir Present Subjunctive Conjugation
concluir — to finish
The present subjunctive of concluir uses the 'y' throughout: concluya, concluyas, concluya, concluyamos, concluyáis, concluyan.
concluir Present Subjunctive Forms
When to Use the Present Subjunctive
Use this when expressing a wish, doubt, or request for someone else to finish something (e.g., 'I want you to finish').
Notes on concluir in the Present Subjunctive
Just like the 'yo' form of the present indicative, the 'y' carries through every single form in the subjunctive.
Example Sentences
Espero que concluyas el curso con éxito.
I hope you finish the course successfully.
tú
Dudo que ellos concluyan el contrato hoy.
I doubt that they will conclude the contract today.
ellos/ellas/ustedes
Cuando concluyamos el trato, celebraremos.
When we conclude the deal, we will celebrate.
nosotros
Common Mistakes
Mistake: conclua
Correct: concluya
Why: The subjunctive is based on the 'yo' form of the present (concluyo), so it keeps the 'y'.
Master Spanish verbs in context
Memorizing tables only gets you so far. Read 200+ illustrated and narrated Spanish stories to see verbs like 'concluir' used naturally — in the tenses you're learning.
Related Tenses
Present
yo: concluyo
In the present tense, concluir is irregular: the 'i' changes to 'uy' in all forms except nosotros and vosotros.
Preterite
yo: concluí
The preterite of concluir features a 'y' in the third-person forms: concluyó and concluyeron.
Imperfect
yo: concluía
The imperfect of concluir is regular: concluía, concluías, concluía, concluíamos, concluíais, concluían.
Future
yo: concluiré
The future of concluir is regular: concluiré, concluirás, concluirá, concluiremos, concluiréis, concluirán.
Conditional
yo: concluiría
The conditional of concluir is regular: concluiría, concluirías, concluiría, concluiríamos, concluiríais, concluirían.
Imperfect Subjunctive
yo: concluyera
The imperfect subjunctive of concluir uses the 'y' from the preterite: concluyera, concluyeras, concluyera...
Affirmative Imperative
yo: concluye
The imperative forms for concluir are: concluye (tú), concluya (usted), concluyamos (nosotros), concluid (vosotros), concluyan (ustedes).
Negative Imperative
yo: no concluyas
The negative imperative always uses the present subjunctive forms: no concluyas, no concluya, no concluyamos, no concluyáis, no concluyan.