Weegy: Prepositional phrases can serve as adjectives or adverbs.
User: are you very sure
Weegy: Yes, I am sure. See here:
User: can it can serve as an adjective, verb or adverb.
Weegy: As an adjective or adverb, not as a verb.
User: Why is it important to identify any prepositional phrases before you attempt to find either subjects or verbs in any sentence?
Weegy: Because a prepositional phrase is very seldom a working part of a sentence. In other words, a prepositional phrase can be eliminated from the sentence, and the basic structure of the sentence is not changed. [ As a matter of fact, it is best to eliminate prepositional phrases when attempting to determine the structure of a sentence. ]
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