I don't feel good
I do feel good
pro:sub mod v adj
i don't feel good.
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY f iː l WORD_BOUNDARY ɡ ʊ d WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY f e e l WORD_BOUNDARY g o o d . WORD_BOUNDARY