Now there was such a divide in Imperial China (and in the neighbouring civilised lands) between spoken and written language, that I now wish I had given a different base chance for this skill. Most East Asian languages featured completely different sets of verbs and of pronouns depending on whether one was speaking in a relaxed way or in a codified, formal manner.
The optional rule I suggest is as follows:
- the base chance for the spoken vernacular of Language (Own) is INT×5;
- the base chance for the spoken variety of the learnt Language (Own) is EDU×5.
Using the sample character from the rule book:
White Fox has INT 14 and EDU 12. She speaks her Northern Chinese vernacular at 70%, but she only has 60% when trying to speak in an educated, formal way.