I don't promise that
I do promise that
pro:sub mod v pro:dem
i don't promise that .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY p ɹ ɑː m ɪ s WORD_BOUNDARY ð æ t WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY p r o m i s e WORD_BOUNDARY t h a t WORD_BOUNDARY