4. The method of claim 3 wherein the act of determining that subsequent user inputs correspond to spoken utterances containing the misrecognized word further comprises the acts of: determining that tasks initiated by spoken utterances were not completed successfully; and determining that tasks initiated by subsequent user inputs were completed successfully; and pairing tasks initiated by spoken utterances that were not completed successfully with tasks initiated by subsequent user inputs that were completed successfully into successive input pairs.
4. The method of claim 3 wherein the act of determining that subsequent user inputs correspond to spoken utterances containing the misrecognized word further comprises the acts of: determining that tasks initiated by spoken utterances were not completed successfully; and determining that tasks initiated by subsequent user inputs were completed successfully; and pairing tasks initiated by spoken utterances that were not completed successfully with tasks initiated by subsequent user inputs that were completed successfully into successive input pairs. 6. The method of claim 4 wherein the act of determining that subsequent user inputs correspond to spoken utterances containing the misrecognized word further comprises the acts of determining that subsequent user inputs are closely related in time to spoken utterances containing the misrecognized word.