Page:The king's English (IA kingsenglish00fowlrich).pdf/174

160

The mistake commonly made is to use 'that' for 'whether' in violation of 1. 'Whether' is seldom used in place of 'that', and apparent violations of 2. often prove to be legitimate exceptions of the 'vivid' kind. Some of our examples may suggest that when the dependent clause is placed before the verb, 'that' appears because the writer had not decided what verb of doubt or denial to use. This is probably the true explanation of many incorrect thats, but is not a sufficient defence. It supplies, on the contrary, an additional reason for adhering to 'whether': the reader is either actually misled or at any rate kept in needless suspense as to what is going to be said, because the writer did not make up his mind at the right time how to say it. 'Whether' at the beginning at once proclaims an open question: after 'that' we expect (or ought to expect) 'I have no reason to doubt'.

In all the following, 'whether' should have been used.

There is nothing for it but to doubt such diseases exist.—H. G..

'Whether' is never suppressed.