you didn't stop it
you do stop it
pro:per mod v pro:per
you didn't stop it .
j uː WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY s t ɑː p WORD_BOUNDARY ɪ t WORD_BOUNDARY
y o u WORD_BOUNDARY d i d n ' t WORD_BOUNDARY s t o p WORD_BOUNDARY i t WORD_BOUNDARY