I didn't finish tornado
I do finish tornado
pro:sub mod v n
i didn't finish tornado .
aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY f ɪ n ɪ ʃ WORD_BOUNDARY t ɔː ɹ n eɪ d oʊ WORD_BOUNDARY
i WORD_BOUNDARY d i d n ' t WORD_BOUNDARY f i n i s h WORD_BOUNDARY t o r n a d o WORD_BOUNDARY