14. A non-transitory computer readable medium comprising instructions that, when executed by a processor, cause the processor to perform a method comprising: receiving an utterance; transcribing the utterance; determining whether the utterance transcription contains grammar that is statistically common; determining whether the utterance transcription contains grammar that is statistically uncommon; receiving a translation of the utterance; determining at least one difference between the transcribed utterance and the translated utterance; sorting the at least one determined difference; and reporting the at least one determined difference, wherein the determining whether the utterance transcription contains grammar that is statistically common and the determining whether the utterance transcription contains grammar that is statistically uncommon are separate determinations performed for the utterance transcription.
14. A non-transitory computer readable medium comprising instructions that, when executed by a processor, cause the processor to perform a method comprising: receiving an utterance; transcribing the utterance; determining whether the utterance transcription contains grammar that is statistically common; determining whether the utterance transcription contains grammar that is statistically uncommon; receiving a translation of the utterance; determining at least one difference between the transcribed utterance and the translated utterance; sorting the at least one determined difference; and reporting the at least one determined difference, wherein the determining whether the utterance transcription contains grammar that is statistically common and the determining whether the utterance transcription contains grammar that is statistically uncommon are separate determinations performed for the utterance transcription. 15. The computer readable medium of claim 14 , the instructions further configured to cause the processor perform a method comprising: determining whether the utterance transcription contains grammar that has not previously been transcribed.