Vowels: In 'kethawil' the 'e' is as in 'pet', ,'a' as in 'path', 'i' as in 'hill', in 'pembengguk' both 'e's' are long nasalised 'e's (are followed by the nasalised consonant 'm' & 'ng'), 'u' as in 'put'
Consonant Combinations - 'th' is a 'dental stop' (tip of tongue to back of teeth), 'ng' is one sound (back of tongue to top of mouth).
Both words 3 syllables.
Emphasise 1st syllable of each 'ked' & 'pem'.)