I don't know Mark
I do know Mark
pro:sub mod v n:prop
i don't know mark .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY m ɑː ɹ k WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY m a r k WORD_BOUNDARY