How to make the past subjuntivo?
past subjuntivo
2 Answers
Anytime you want to check yourself, use the conjugation tool of this site. It gives you all the subjunctive in each tense. It's a great part of this site.
Also, under:
Learn -> Grammar -> Verbs -> you will find several links for the subjunctive verbs including the past forms. These are really fast reads and help you know more about how to use each form.
Take the "ellos" form of the preterite. For example, tener-->tuvieron. Then, remove the "ron" ending, and add the appropriate ending. Yo tuviera, tu tuvieras, el tuviera, nosotros tuviéramos, vosotros tuvieráis (not 100% about this one, I've never used it), ellos tuvieran. Note that instead of "ra" you can use "se" for any of the conjugations as well (e.g. tuviese, tuviésemos, etc).