We have had a thread on this topic before-- [url=]HERE[/url]. An abstract of a journal article on the 'problem' concludes: " 'except' and 'except for' can be used to mean 'with the exception of,' but when it is used to mean 'if it were not for' only 'except for' can be used. ' " Several dictionaries treat the phrase as an idiom: Idiom: except for: Were it not for: I would join you except for my cold.
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