Dear All:
In a Taiwanese-BBS board discussing English, one guy asked a question about how to use "
whether or not" and "
whether ... or not."
Another guy popped out a reply saying that the "
or not" is
wrong.
I gave him some links of the entry "whether" in some online dictionaries.
whether definition in Longman online dictionary http://tinyurl.com/5s28pvhttp://tinyurl.com/6dvvb7After half a day, he said that
writing "or not" with "whether" is an awful expression,
that is not allowed in formal English writing, and that
the usages which dictionaries record are not suitable in formal writing.
What is/are your verdict(s)?
Best Regards