I don't hear it
I do hear it
pro:sub mod v pro:per
i don't hear it.
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY h ɪ ɹ WORD_BOUNDARY ɪ t WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY h e a r WORD_BOUNDARY i t . WORD_BOUNDARY