Pronunciation of -s', -es':
- (after a vowel or a voiced consonant other than a sibilant) enPR: z, zəz, IPA(key): /z/, /zɪz/
- (after voiceless consonants /p/, /t/, /k/, /f/, or /θ/) enPR: s, səz, IPA(key): /s/, /sɪz/
- (after sibilant consonants /s/, /z/, /ʃ/, /ʒ/, /tʃ/, /dʒ/):