unirse Present Subjunctive Conjugation
unirse — to join
The present subjunctive of unirse changes the 'i' to 'a': me una, te unas, se una, nos unamos, os unáis, se unan.
unirse Present Subjunctive Forms
When to Use the Present Subjunctive
Use this when expressing a wish, doubt, or suggestion about someone joining something (e.g., 'I want you to join').
Notes on unirse in the Present Subjunctive
Unirse is regular. The stem 'un-' is followed by the -ar verb endings.
Example Sentences
Espero que te unas a nosotros pronto.
I hope you join us soon.
tú
Es importante que nos unamos para ganar.
It is important that we join together to win.
nosotros
No creo que él se una al grupo.
I don't think he will join the group.
él/ella/usted
Common Mistakes
Mistake: Using 'se une' after 'quiero que'.
Correct: se una
Why: Expressions of desire like 'quiero que' require the subjunctive.
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Related Tenses
Present
yo: me uno
The present of unirse is a regular -ir reflexive verb: me uno, te unes, se une, nos unimos, os unís, se unen.
Preterite
yo: me uní
The preterite of unirse is regular: me uní, te uniste, se unió, nos unimos, os unisteis, se unieron.
Imperfect
yo: me unía
The imperfect of unirse is regular and uses the -ía ending: me unía, te unías, se unía.
Future
yo: me uniré
The future of unirse uses the full infinitive plus endings: me uniré, te unirás, se unirá.
Conditional
yo: me uniría
The conditional of unirse uses the infinitive plus -ía: me uniría, te unirías, se uniría.
Imperfect Subjunctive
yo: me uniera
The imperfect subjunctive of unirse uses the -ra endings: me uniera, te unieras, se uniera.
Affirmative Imperative
yo: únete
The affirmative imperative attaches pronouns to the end: únete, únase, unámonos, uníos, únanse.
Negative Imperative
yo: no te unas
The negative imperative uses the present subjunctive: no te unas, no se una, no nos unamos.