Assertion: singular | /r/CapableOf | end in voiceless consonant
Facets:
Source sentences:
text: Thus, singular forms that end in a voiceless consonant (other than a sibilant) are pluralized with the voiceless consonant /s/, and singular forms that end in a voiced phoneme (including vowels and voiced consonants) or a sibilant are pluralized with the voiced consonant /z/.