變 唔 變 aa3
bin3 m4 bin3 aa3
v adv:neg v fil
變 唔 變 aa3 ?
p iː n ˧ WORD_BOUNDARY m ̩ ˨˩ WORD_BOUNDARY p iː n ˧ WORD_BOUNDARY aː ˧ WORD_BOUNDARY
變 WORD_BOUNDARY 唔 WORD_BOUNDARY 變 WORD_BOUNDARY a a 3 WORD_BOUNDARY