Adjective + to-infinitive
Un adjetivo puede estar seguido por un verbo en infinitivo, to-infinitive, en la siguiente estructura:
It's difficult to know with Sarah.
The poor chap is unlikely to last very long.
Adjective + for + object + to-infinitive
Si quieres mencionar una persona específica o tipo de persona, una for + object entre el adjetivo y el verbo en infinitivo, to-infinitive.
It's important for fim to have some qualifications.
It's easy for me to hide at work.
Nota: es incorrecto decir For me it's easy to hide at work.
Adjective + dependent prepositions
Algunos adjetivos van seguidos de una preposición en particular. Aquí hay una lista de algunos ejemplos más comunes:
certain about afraid of
optimistic about fond of
serious about proud of
good at dependent on
hopeless at keen on
useless at reliant on
famous for accustomed to
late for allergic to
ready for used to
covered in angry with
interested in compatible with
lacking in fed up with
