24 Verbi modali e sostitutivi Modal and non-modal verbs Caratteristiche Verbi modali tempi: ............................, passato e ............................ coniugazione: ............................ per ............................ le persone forme negative e ............................: senza ulteriore ............................ seguiti da: ............................ alla forma ............................ (tranne ought + infinito) Semi-modale tempi: ............................ simple e past ............................ need verbo modale: present simple ............................ e interrogativo verbo principale: present simple ............................ e past simple Verbi sostitutivi non tempi: ............................ modali coniugazione: come be o qualsiasi ............................ principale forme negative e interrogative: se non sono formati da be, con ............................ Tipologia seguiti da verbo all'............................ Funzioni Verbi modali/semimodali Verbi sostitutivi non modali can, ............................ be able to, manage to, ............................ in Probabilit /............................ can, could, ............................, might be likely/............................ to ............................/Richiesta can, could, may, might be ............................/permitted to Obbligo must have to, be compelled/forced/ Capacit /............................, ............................ concreta ............................ to Necessit must, ............................ have to Divieto, proibizione ............................, cannot be forbidden/............................ to not be ............................/permitted to Mancanza di needn t ............................ have to obbligo/............................ be to ........................, programmazione Consiglio, ............................ must, ............................, had better Deduzione, ............................, opinione can, could, may, might, must, should Offerta shall, ............................, would ............................ like Desiderio Preferenza would like would ............................ Verbi modali e sostitutivi 83