11. "It's a relatively new word in the language, and it is developing as a count noun . 12. Non-count nouns are distinguished from count nouns . 13. Non-count nouns are distinguished from count nouns. 14. Count nouns have a plural form.15. Common nouns are in turn divided into concrete and abstract nouns, and grammatically into count nouns and mass nouns. 16. :Chlorophyll is a non-count noun . 17. The Middle English mass noun " pease " has become the count noun " pea " by morphological reanalysis. 18. These are required for counting in the case of mass nouns, and some can also be used with count nouns . 19. Non-count nouns do not have a plural form . & mdash; Wayward 06 : 26, 15 October 2005 ( UTC) 20. The linguists among them observed that ` E-mail'_ unlike old-fashioned " mail " _ is apparently emerging as a count noun .