Sure it can be done! Esp. if you know Word VBA. I would take the info from your form9s) and store it in a table. Also include some value to tell you which page in the word doc each form belongs to.
Add fields to your word doc, protect the doc, then merge your data to each fiels in the word document.
Be warned tho, this may take a fair amount of work. We did it for approx. 100 Word forms. We used Word 97. Data came from screen scraps and was stored in a text file. Depending on the Word doc we needed, the doc would open a template, the template would open a flat file containing the data and populate the document. If needed, the doc was either stored to a optical storage system or printed (along with the envelops) to be mailed. mailed doc were ones that needed a signature.
The user could also open up a document thru the use of a Word macro. It was a very time consuming project, to say the least!!!