係 唔 係 aa4
hai6 m4 hai6 aa4
v adv:neg v sfp
係 唔 係 aa4 ?
h ɐ˨ j WORD_BOUNDARY m˧˩̰ WORD_BOUNDARY h ɐ˨ j WORD_BOUNDARY a˧˩̰ WORD_BOUNDARY
係 WORD_BOUNDARY 唔 WORD_BOUNDARY 係 WORD_BOUNDARY a a 4 WORD_BOUNDARY ? WORD_BOUNDARY