Subjunctive Clauses with Adj

Question

I have a test tomorrow on subjunctive clauses with adjectives. Can anyone explain this to me? I tried to find something on it in the learn section, but I could only find this specific topic. If you know where to find it please tell me! Thanks

Answer 1

An adjective modifies a noun.

The black dress.

An adjectival clause modifies a noun but instead of being just one word it's a clause.

The dress that I want to buy is black.

If the noun (or pronoun - the antecedent) is indefinite, unknown, nonexistent or negated then the accompanying adjectival clause will need the subjunctive.

I have a black dress that is very pretty. indicative (statement of fact) 'Tengo un vestido negro que es muy bonita'

I want a black dress that is very pretty. Subjunctive - Quiero un vestido negro que sea muy bonita' - (indefinite, such a dress may or may not exist)

I don't have a black dress that's very pretty. Subjunctive - negated - No tengo un vestido negro que sea muy bonita

But remember: the indicative is used when the antecedent is definite or existing.

Answer 2

Hmm, I think you mean when the first clause expresses an emotion which would invoke subjectivity? Then yes, the second clause is formed with the subjunctive.

Estoy feliz de que estés aquí.

Es bueno que hayas completado tu tarea.

Es importante que recuerdes tu tarea para mañana.

Es extraño que vayas a ese restaurante.

OK thanks! so... the adj clause would be "estoy feliz de que" and if the phrase has one in front the following verb is in the subjunctive? - ree-ree-cee, May 1, 2012

with estoy feliz yes but that won't work for all adverbial clauses. Creo que + adv clause in the indicative is one example where the subjunctive is unlikely - Kiwi-Girl, May 1, 2012