A language allows the use of 2 or more different morphological changes to indicate the plurality of a noun.  [EXAMPLE]

<br><br><b>Reference</b><br>
Dryer, Matthew S.. 2008. Coding of Nominal Plurality.
In Haspelmath et al (2008), chapter 33. Available online at <a href="http://wals.info/feature/33">
http://wals.info/feature/33</a href>.
