aa3 冇 跌 aa3
aa3 mou2 dit3 aa3
fil adv:neg v fil
aa3 冇 跌 aa3 .
a̞˧ WORD_BOUNDARY m ou˧˥ WORD_BOUNDARY t i˧ t WORD_BOUNDARY a̞˧ WORD_BOUNDARY
a a 3 WORD_BOUNDARY 冇 WORD_BOUNDARY 跌 WORD_BOUNDARY a a 3 WORD_BOUNDARY . WORD_BOUNDARY