. Author manuscript; available in PMC: 2015 Oct 1.

Published in final edited form as: J Speech Lang Hear Res. 2015 Apr 1;58(2):396–409. doi: 10.1044/2015_JSLHR-L-14-0134

Table 4.

Sample utterances coded for morpheme type, accuracy, sentence position and allomorph type.

Morpheme	Sample Utterance	Accuracy	Sentence Position	Allomorph Type
Plural –s	Two snake.	Omitted	Final	/s/
Plural –s	Make some eggs.	Correct	Final	/z/
Possessive	Elmo’s daddy.	Correct	Medial	/z/
Possessive	Bert nose.	Omitted	Medial	/s/
3^rd singular	He jumps.	Correct	Final	/s/
3^rd singular	It go fast.	Omitted	Medial	/z/
Copula is	This my bowl.	Omitted	Medial	/ɪz/
	Ernie’s all gone.	Correct	Medial	/z/
	That’s mine.	Correct	Medial	/s/
Auxiliary is	He coloring.	Omitted	Medial	/z/
	He is jumping.	Correct	Medial	/ɪz/
	This going to be the big one.	Omitted	Medial	/ɪz/