爷爷 没 去 过
ye2 mei2 qu4 guo4
n:relat adv v:dirc asp
爷爷 没 去 过 .
j e˧˥ WORD_BOUNDARY m ei̯˧˥ WORD_BOUNDARY tɕʰ y˥˩ WORD_BOUNDARY k w o˥˩ WORD_BOUNDARY 
爷 爷 WORD_BOUNDARY 没 WORD_BOUNDARY 去 WORD_BOUNDARY 过 WORD_BOUNDARY