However, it is a really discussible question that there is infinitive in Mongolian language that belongs to very different language types and with quite different grammatical structure.

"Zi"(子) and "er"(儿) are suffixes that widely exist in many dialects of Chinese,but there are many differences in distribution and usage among the dialects This thesis mainly researches distribution and function of "zi"(子) and "er"(儿),as well as the dialect type through "zi"(子) in Shishou and "er"(儿) in Beijing.

A new typology of languages was based on Joseph H·Greenberg′s Some Universals of Grammar with Particular Reference to the Order of Meaningful Elements.