Other Adjectival Considerations
Review the section on Compound Nouns and Modifiers for the formation of modifiers created when words are connected: a four-year-old child, a nineteenth-century novel, an empty-headed fool.
Review the section on Possessives for a distinction between possessive forms and "adjectival labels." (Do you belong to a Writers Club or a Writers' Club?)
Adjectives that are really Participles, verb forms with -ing and -ed endings, can be troublesome for some students. It is one thing to be a frightened child; it is an altogether different matter to be a frightening child. Do you want to go up to your professor after class and say that you are confused or that you are confusing? Generally, the -ed ending means that the noun so described ("you") has a passive relationship with something — something (the subject matter, the presentation) has bewildered you and you are confused. The -ing ending means that the noun described has a more active role — you are not making any sense so you are confusing (to others, including your professor).
The -ed ending modifiers are often accompanied by prepositions (these are not the only choices):
• We were amazed at all the circus animals.
• We were amused by the clowns.
• We were annoyed by the elephants.
• We were bored by the ringmaster.
• We were confused by the noise.
• We were disappointed by the motorcycle daredevils.
• We were disappointed in their performance.
• We were embarrassed by my brother.
• We were exhausted from all the excitement.
• We were excited by the lion-tamer.
• We were excited about the high-wire act, too.
• We were frightened by the lions.
• We were introduced to the ringmaster.
• We were interested in the tent.
• We were irritated by the heat.
• We were opposed to leaving early.
• We were satisfied with the circus.
• We were shocked at the level of noise under the big tent.
• We were surprised by the fans' response.
• We were surprised at their indifference.
• We were tired of all the lights after a while.
• We were worried about the traffic leaving the parking lot.