I stopped using it um
I stop use it
pro:sub v part pro:per
i stopped using it um .
aɪ WORD_BOUNDARY s t ɑː p t WORD_BOUNDARY j uː z ɪ ŋ WORD_BOUNDARY ɪ ɾ WORD_BOUNDARY ʌ m WORD_BOUNDARY
i WORD_BOUNDARY s t o p p e d WORD_BOUNDARY u s i n g WORD_BOUNDARY i t WORD_BOUNDARY u m WORD_BOUNDARY