We use El Imperfecto Subjuntivo in some subordinate clauses and in particularly polite requests.
Rather unusually, this tense has two conjugation forms. Take a look at haber conjugated in El Imperfecto Subjuntivo:
| yo | hubiera |
| tú | hubieras |
| él / ella / Ud. | hubiera |
| nosotros | hubiéramos |
| vosotros | hubierais |
| ellos / ellas / Uds. | hubieran |
| yo | hubiese |
| tú | hubieses |
| él / ella / Ud. | hubiese |
| nosotros | hubiésemos |
| vosotros | hubieseis |
| ellos / ellas / Uds. | hubiesen |
Note that in El Imperfecto Subjuntivo, only the impersonal third person form hubiera/hubiese is ever used on its own.
Read and listen to these examples:
The full set of six forms is used with past participles of a second verb to form another tense: El Pretérito Pluscuamperfecto de Subjuntivo. For example:
Read more about El Pretérito Pluscuamperfecto de Subjuntivo.
See also:
In your example of the
El Imperfecto de Subjuntivo
You're using the verb haber ie
Hubiera hubiese etc
So what's the preterito pluscuamperfecto de subjuntivo?
I thought that was
hubiera hubiese
I thought el imperfecto de subjuntivo was the past subjuntivo ie
Tuviera
Fuera
Pusiera
Etc
Hola Sandra,
El imperfecto de Subjuntivo of the verb haber is:
The same goes for tuviera/tuviese, quisiera, quisiese, pudiera/pudiese, hablara/hablase, etc...
What might be a bit confusing is that El Pluscuamperfecto de Subjuntivo of any verb is going to contain the forms hubiera or hubiese, because El Pluscuamperfecto is a perfect tense, therefore it's going to use haber + the participle of any verb, for example:
hubiera hablado
hubieses venido
hubieran cantado
In the lesson about the verb haber in El Imperfecto de Subjuntivo, you will only find sentences using hubiera/hubiese as an impersonal verb (there was/there were), not combined with any participle, because that would then be El pluscuamperfecto de Subjuntivo.
There is a TIP inside the lesson pointing out this difference.
I hope this clarified it for you.
Saludos
Inma
In your example of the
El Imperfecto de Subjuntivo
You're using the verb haber ie
Hubiera hubiese etc
So what's the preterito pluscuamperfecto de subjuntivo?
I thought that was
hubiera hubiese
I thought el imperfecto de subjuntivo was the past subjuntivo ie
Tuviera
Fuera
Pusiera
Etc
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