Complementació verbal:
decide

TO INFINITIVE: We've decided to close down the shop.
Hem decidit tancar permanentment la botiga.
INTERROGATIU + TO INFINITIVE: They can never decide what to do once they're there.
Mai no saben decidir què fer un cop allà.
THAT/WHAT + SUBORDINADA: 1) We decided (that) he'd be better off at a cheaper hotel.
Vam decidir que estaria millor en un hotel més econòmic.; 2) Soon we'll have to decide what the next step should be.
Aviat haurem de decidir quin hauria de ser el proper pas.
INTERROGATIU + SUBORDINADA: They couldn't decide who should receive the money.
No podien decidir qui hauria de rebre els diners.