I've made some modifications to the query page of BNCweb so we can make queries rather easily.
Here's the screenshot.
This modified version offers the following functionality:
-You can easily build queries with pull-down menus.
-You can start a query by pressing the Enter key; you don't have to click on the [Start Query] button.
-The IME is disabled in the query box on IE and Firefox 3. (This is effective at least in a Japanese OS environment.)
-A brief manual is offered on the query page.
It is available under the terms of the GNU General Public License Version 3, and can be downloaded here: modifiedBNCweb20100111.zip
I hope this will be of any help, and any comments and suggestions will be welcome.