, rock , red , quick , run , expect '' ) , or several ( `` rocks , redness , quickly , running , unexpected '' ) , whereas a morpheme may not be able to stand on its own as a word ( in the words just mentioned , these are '' - s , - ness , - ly , - ing , un - , - ed '' ) .
, rock , red , quick , run , expect '' ) , or several ( `` rocks , redness , quickly , running , unexpected '' ) , whereas a morpheme may not be able to stand on its own as a word ( in the words just given , these are '' - s , - ness , - ly , - ing , un - , - ed '' ) .