Dora ran as quickly as she could up the stairs.Hi, I think the words in bold are an adverb clause because there is both a subject and a verb: 'she' and 'could' respectively.
However, wikipedia uses this sentence as an example of an adverb phrase, not an adverb clause.
1)Which one do you think it is?
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Also, I have asked a similar question before, but I never got a final answer:
'For those who have not heard of this place, it is right around the corner.'Also,
'From this point on, I will lead by example.'
The italicised words are prepositional phrases; that much I do know. However, a prepositional phrase always acts as a noun, adjective, or adverb.
2)So are these prepositional phrases acting adverbally, adjectivally, or as nouns?
Thanks in advance.
