妈妈 到 哪 边 去 了
ma1 dao4 na3 bian1 qu4 le
n:relat v:resc pro:wh adv v:dirc asp
妈妈 到 哪 边 去 了 ?
m a˥ WORD_BOUNDARY t au̯˥˩ WORD_BOUNDARY n a˧˩˧ WORD_BOUNDARY p j ɛ˥ n WORD_BOUNDARY tɕʰ y˥˩ WORD_BOUNDARY l ɤ WORD_BOUNDARY 
妈 妈 WORD_BOUNDARY 到 WORD_BOUNDARY 哪 WORD_BOUNDARY 边 WORD_BOUNDARY 去 WORD_BOUNDARY 了 WORD_BOUNDARY