What are adjective + preposition combinations?
Adjective + preposition combinations are fixed collocations where certain adjectives always take a specific preposition. Unlike in some languages, the preposition is not predictable - you must memorize these patterns. For example: "afraid OF" (not 'from'), "good AT" (not 'in'), "interested IN" (not 'on').
Adjective + OF
afraid of, proud of, aware of
Adjective + FOR
famous for, responsible for, suitable for
Adjective + TO
similar to, married to, addicted to
Adjective + AT
good at, surprised at, bad at
Adjective + IN
interested in, involved in, experienced in
Adjective + WITH
satisfied with, familiar with, angry with
Adjective + ABOUT
worried about, excited about, concerned about
Adjective + FROM
different from, safe from, free from

