你 買 咗 aa4
nei5 maai5 zo2 aa4
pro v asp sfp
你 買 咗 aa4 ?
n ei ˩˧ WORD_BOUNDARY m aːĭ ˩˧ WORD_BOUNDARY ts ɔː ˧˥ WORD_BOUNDARY aː ˨˩ WORD_BOUNDARY
你 WORD_BOUNDARY 買 WORD_BOUNDARY 咗 WORD_BOUNDARY a a 4 WORD_BOUNDARY