0 I have a question on how commas are used in the bold part below:02br 02br 00"But, while the technology has moved on, 01b00the patent system that is supposed to protect it, is badly in need of reform.02b00"02br 00Source:02br 05002br 02br 00However, as a single sentence, is #1 the right way to punctuate?02br 02br 001. The patent system01b00,02b00 which is supposed to protect it01b00,02b00 is badly in need of reform. 02br 02br 002. The patent system that is supposed to protect it01b00,02b00 is badly in need of reform.02br 02br 00I've leanred I have to use two commas, not one, to separate a nonessential element from a sentence. Is the author also correct in this case?02br 02br 00Thanks for any help. 0510240hrefhttp://www.economist.com/daily/news/displaystory.cfm?story_id=875891411id1
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0I shudder to try to contradict so widely respected a publication as the Economist, but the sentence as you have originally quoted does seem wrong. ")0-
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0I shudder to try to contradict so widely respected a publication as the Economist, but the sentence as you have originally quoted does seem wrong. I would remove the comma between "it" and "is."02br 02br 00Your #1 is okay as well - it depends on whether you see the "supposed to protect it" as additional information (set it off with commas and use "which") or required (no com
0Hi,02br 02br 01font00 have a question on how commas are used in the bold part below:02br 02br 00"But, while the technology has moved on, 01b00the patent system that is supposed to protect it, is badly in need of reform.02b00"02br 00Source:02br 05002br 02br 00Howeve