1. A method of building a grammar with baseforms generated dynamically from user utterances, comprising the steps of: recording a user utterance; generating a baseform using the user utterance, the step of generating a baseform comprising introducing a new element to a voice extensible markup language (VoiceXML) with attributes that enable generating the baseform from a referenced recording; performing at least one of creating a grammar rule using the baseform and adding to a grammar rule using the baseform; binding the grammar rule of the performing step in a grammar document of a VoiceXML program; and, creating a user-accessable application and a grammar to access the application by repeatedly visiting a form containing the grammar rule with attributes that enable generating the baseform from the referenced recording.