Removal of commands that interfere with natural sentence structure..ie How..

[Eric]

Bicuspid! We meet again!

This is, granted, one person's opinion, but I haven't been too
satisfied with answers over at wiki how.

I can type: ddg How low can you go?, but still...I'd like to type: How
low can you go?

If some were reserved.... Why, What, Which, Where, When, Who, How....

Are these murky waters? Most likely. Conditionals come to mind, but
sentences sometimes start with If....

I realize this may be unrealistic - I do. I'm just curious if this has
come up at any point - words reserved for their English language use
instead of as commands?

Thanks as again for yubnub.

Eric