Bernadette,
Is the reason you haven't written up your patterns completely that you are worried about making them clear and not leaving anything out? If so, consider typing the text into word or a similar type program and then print it to Adobe. You will need an Adobe program above Reader to do this or send the document to a friend who has it to convert. Then you can listen to your instructions while Adobe reads it to you. It is very easy to spot mistakes this way. Now you are saying how do I do this. If you have reader, open an adobe file with mostly text. The more headers and pictures the less functional. If you're adding them, add them after you are sure the text is correct. Once your adobe file is open, choose view, then read out loud (it's about 1/2 way down the list) then choose page or document. Sit back and enjoy. By doing this on an existing document you will know better how to set up your page for the best results.
Happy Quilting
Sally