unir Conditional Conjugation
unir — to join
The conditional of unir uses the infinitive plus -ía: uniría, unirías, uniría, uniríamos, uniríais, unirían.
unir Conditional Forms
When to Use the Conditional
Use the conditional to express what 'would' join together under certain circumstances or to make polite suggestions about connecting things.
Notes on unir in the Conditional
Unir is regular in the conditional. Like the imperfect, all forms have an accent on the 'í'.
Example Sentences
Yo uniría los cables si tuviera herramientas.
I would join the cables if I had tools.
yo
¿Unirías tú estas dos piezas?
Would you join these two pieces?
tú
Esa decisión uniría a todo el grupo.
That decision would unite the whole group.
él/ella/usted
Common Mistakes
Mistake: uniria
Correct: uniría
Why: The conditional endings always require an accent on the 'i' to maintain the correct stress.
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Related Tenses
Present
yo: uno
The present tense of unir is regular: uno, unes, une, unimos, unís, unen.
Preterite
yo: uní
Unir is regular in the preterite: uní, uniste, unió, unimos, unisteis, unieron.
Imperfect
yo: unía
The imperfect of unir uses standard -ía endings: unía, unías, unía, uníamos, uníais, unían.
Future
yo: uniré
The future of unir is formed by adding endings to the infinitive: uniré, unirás, unirá, uniremos, uniréis, unirán.
Present Subjunctive
yo: una
The present subjunctive of unir follows the regular -ir pattern: una, unas, una, unamos, unáis, unan.
Imperfect Subjunctive
yo: uniera
The imperfect subjunctive of unir is regular: uniera, unieras, uniera, uniéramos, unierais, unieran.
Affirmative Imperative
yo: une
The imperative of unir gives direct commands: une (tú), unid (vosotros), una (usted).
Negative Imperative
yo: no unas
The negative imperative of unir uses the present subjunctive forms: no unas, no una, no unamos, no unáis, no unan.