my voice didn't go down
my voice do go down
det:poss n mod v adv
my voice didn't go down .
m aɪ WORD_BOUNDARY v ɔɪ s WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY ɡ oʊ WORD_BOUNDARY d aʊ n WORD_BOUNDARY
m y WORD_BOUNDARY v o i c e WORD_BOUNDARY d i d n ' t WORD_BOUNDARY g o WORD_BOUNDARY d o w n WORD_BOUNDARY