s I don't drink wine
I do drink wine
pro:sub mod v n
s i don't drink wine .
ɛ s WORD_BOUNDARY aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY d ɹ ɪ ŋ k WORD_BOUNDARY w aɪ n WORD_BOUNDARY
s WORD_BOUNDARY i WORD_BOUNDARY d o n ' t WORD_BOUNDARY d r i n k WORD_BOUNDARY w i n e WORD_BOUNDARY