Complementació verbal:
require

TO INFINITIVE: We were required to do everything without using the mouse.
Van exigir que ho féssim tot sense fer servir el ratolí.
COMPL. OBJ. + TO INFINITIVE: We require you to send us a written request.
Exigim que ens enviïs una sol⋅licitud en escrit.
THAT + SUBORDINADA SUBJUNTIVA: They require that you first pass an oral exam.
Exigeixen que aprobis primer un examen oral.