i received a private message about some of the questions in this thread.
1/
could you, please, give me some example? because I don't understand what ESSENTIAL mean
--> if you have a question about general definitions, the best thing to do is to google the topic.
so, if you are interested in the distinction between "essential" and "non-essential" modifiers (a distinction that is NOT explicitly tested on the gmat, by the way), just type any of the following into google...
essential modifier
nonessential modifier
essential modifier english
nonessential modifier english
... into google and read the many pages that come up.
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2/
simone88 wrote:papgust wrote:"twice as many as":
"..., twice as many as ..." is an APPOSITIVE modifier. Appositives must modify some noun that comes immediately before the comma.
NOTE:
If you have an appositive modifier as an ABSTRACT NOUN - such as "strategy", "figure", "statistic", "findings", "situation", "change", "difference" etc. - then such an appositive may be allowed to describe the entire situation described in the preceding clause
Could you, please, make some example of the note?
thx
check out the correct answer to SC #83 in OG 12th edition.
in that sentence, "phenomenon" (an abstract term) is used to describe the entire idea of the clause that precedes it.
more examples here:
https://www.beatthegmat.com/modifier-co ... tml#366042
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3/
since that I don't know what a prepositional phrase is, could you, please, explain me it making me some other example?
type "prepositional phrase" into google, and read a bunch of the pages that come up.
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4/
you asked about "could"
read here:
https://www.beatthegmat.com/a-tense-pro ... tml#327988
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5/
covered in the same link i gave you for #4.
Ron has been teaching various standardized tests for 20 years.
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