haa2 知 唔 知 aa3
haa2 zi1 m4 zi1 aa3
co v adv:neg v sfp
haa2 知 唔 知 aa3 ?
h aː ˧˥ WORD_BOUNDARY ts iː ˥ WORD_BOUNDARY m ̩ ˨˩ WORD_BOUNDARY ts iː ˥ WORD_BOUNDARY aː ˧ WORD_BOUNDARY
h a a 2 WORD_BOUNDARY 知 WORD_BOUNDARY 唔 WORD_BOUNDARY 知 WORD_BOUNDARY a a 3 WORD_BOUNDARY