hubiere + Participle
Future Perfect Subjunctive
Hubiere + participle is the future perfect subjunctive. Recognize it in legal or older texts; its earlier-completion meaning does not imply that every action is future from the speaker’s present.
How It Works
Formation
Use hubiere, hubieres, hubiere, hubiéremos, hubiereis, hubieren + participle. Haber marks person and number; the participle stays unchanged: hubieren terminado.
Relative Completion
The completed event is viewed as prior to a later situation, not necessarily as still future from the moment of speaking. Legal wording can cover whoever has already satisfied a condition as well as someone who may satisfy it later. This tense is now chiefly recognizable in legal or administrative texts and older writing.
Choose the Modern Clause Carefully
- Cuando hubieren terminado... commonly becomes Cuando hayan terminado..., preserving the completion-before-later-action relation.
- Aquel que hubiere completado... can become Aquel que haya completado... when identifying whoever meets that condition.
- Si para mañana hubiere llegado el paquete... can be rephrased Si para mañana ha llegado el paquete... for an open completion condition. Si para mañana llega el paquete... is also possible, with a simple event viewpoint.
- In other conditional contexts, hubiera or hubiese + participle may be appropriate; the choice follows the intended hypothetical situation and time relation.
Do Not Replace Every Form with Haya
Ordinary conditional si does not normally take present or present perfect subjunctive. Changing si to cuando also changes “if” to “when,” so it is not a mechanically equivalent tense substitution.
Register Is Not an Error
Avísame cuando hubieres llegado is archaic in ordinary conversation, but its form is grammatical. The usual conversational choice is cuando hayas llegado or, with a simple arrival viewpoint, cuando llegues.
Examples (4)
- La ley se aplicará a cualquiera que hubiere violado los términos del contrato.
The law will be applied to anyone who shall have violated the terms of the contract.
Word by Word: The law itself will apply to anyone that might have violated the terms of the contract.
The legal wording covers whoever has violated the terms before the relevant application of the law. The violation need not be future from the speaker’s present.
- Si para el próximo mes no se hubiere encontrado una solución, el proyecto será cancelado.
If by next month a solution shall not have been found, the project will be canceled.
Word by Word: If for the next month not itself might have been found a solution, the project will be canceled.
This sentence sets a future deadline. The action of 'finding a solution' must be completed by that time. The use of 'hubiere encontrado' is extremely formal.
- Aquel que hubiere completado el curso con honores recibirá un certificado especial.
He who shall have completed the course with honors will receive a special certificate.
Word by Word: That one that might have completed the course with honors will receive a special certificate.
This is a legal or regulatory style for whoever meets the completion condition before receiving the certificate; the course may already be completed when the sentence is uttered.
- Cuando hubieren terminado sus deberes, podrán jugar.
When they shall have finished their duties, they will be able to play.
Word by Word: When they might have finished their duties, they will be able to play.
A very formal and somewhat archaic way of saying 'Cuando hayan terminado'. It links the completion of one future action to the beginning of another.
Common Mistakes
Using an infinitive instead of a participle in the compound form.
Cuando hubieren terminar sus deberes, podrán jugar.Cuando hubieren terminado sus deberes, podrán jugar.After auxiliary hubieren, this compound tense requires the participle terminado, not infinitive terminar. Its rare register does not itself make the tense incorrect.
Using singular auxiliary haber with an explicit plural subject.
Cuando ellos hubiere terminado, podrán salir.Cuando ellos hubieren terminado, podrán salir.Ellos requires hubieren. The participle terminado stays unchanged; it is the auxiliary that agrees with the subject.
How It Connects
Learn This First
To understand the future perfect subjunctive (hubiere + participle), you must first be comfortable with how compound tenses are formed using the auxiliary verb 'haber' and a past participle. It is also helpful to understand the standard future perfect and the present subjunctive of 'haber', as this archaic form follows the same structural logic but uses the future subjunctive stem.
Related Patterns
- haya + ParticiplePresent Perfect Subjunctive
Present perfect subjunctive commonly replaces this rare form in appropriate cuando or relative clauses, but not as a universal substitution after conditional si.
Level 4 - -are/-ares/-are/-áremos/-areis/-arenFuture Subjunctive -AR
Compare simple future subjunctive formation. Haber itself is an irregular -ER verb: hubiere + participle forms the compound tense.
Level 6 - hubiera/hubieras/hubiera/hubiéramos/hubieran + ParticiplePluperfect Subjunctive
Both can describe potential prior completion. Hubiera/hubiese has much wider modern uses; its interpretation depends on the clause and reference time, not an absolute future-versus-past split.
Level 4 - habré/habrás/habrá/habremos/habréis/habrán + ParticipleFuture Perfect
Future perfect indicative can predict completion by a future point or make a conjecture about prior events. This is a contrast of tense and construction, not simply certainty versus uncertainty.
Level 4
Words in This Pattern
Practice hubiere + Participle in Bubblegum
Poppy, your AI tutor, writes Spanish lessons at your level. Tap any grammar point in a lesson to see its full explanation.
