e6 唔 知 aa3
e6 m4 zi1 aa3
co adv:neg v fil
e6 唔 知 aa3 !
ɛ˨ WORD_BOUNDARY m̩˧˩̰ WORD_BOUNDARY ts i˥ WORD_BOUNDARY a̞˧ WORD_BOUNDARY
e 6 WORD_BOUNDARY 唔 WORD_BOUNDARY 知 WORD_BOUNDARY a a 3 WORD_BOUNDARY ! WORD_BOUNDARY