I don't want toast
I do want toast
pro:sub mod v n
i don't want toast .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY w ɔ n t WORD_BOUNDARY t oʊ s t WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY w a n t WORD_BOUNDARY t o a s t WORD_BOUNDARY