Breakdown of Si él fuera el chef que necesitamos, usaría el delantal.
ser
to be
él
he
necesitar
to need
usar
to use / to wear
Questions & Answers about Si él fuera el chef que necesitamos, usaría el delantal.
Why do we use fuera here instead of the normal past tense fue or era?
Fuera is the imperfect subjunctive form of ser (to be). We use it here because the sentence sets up a hypothetical or "unreal" situation in the present. He isn't actually the chef we need, so we use the subjunctive to say Si él fuera... (If he were...).
Why does the second half of the sentence use usaría?
Usaría is the conditional tense, meaning "he would wear." When you make a hypothetical statement using si + imperfect subjunctive (like fuera), the result clause uses the conditional tense to show what would happen in that imagined scenario.
If the sentence is hypothetical, why is necesitamos in the normal present tense?
Even though him being the chef is imaginary, the fact that you need a chef is real! The phrase que necesitamos (that we need) just describes the actual, real-world requirement for the job, so it stays in the present indicative.
I learned that usar means "to use." Why does it translate to "would wear" here?
In Latin American Spanish, usar is very commonly used to mean "to wear" for clothing, accessories, and even perfumes. You could also say llevaría (from llevar), but usaría is a perfectly natural choice for wearing an apron.