咩 都 冇 aa4
me1 dou1 mou5 aa4
wh adv v sfp
咩 都 冇 aa4 ?
m ɛ˥ WORD_BOUNDARY t ou˥ WORD_BOUNDARY m ou˩˧ WORD_BOUNDARY a̞˧˩̰ WORD_BOUNDARY
咩 WORD_BOUNDARY 都 WORD_BOUNDARY 冇 WORD_BOUNDARY a a 4 WORD_BOUNDARY ? WORD_BOUNDARY