I didn't know nuttin about
I do know nothing about
pro:sub mod v pro:indef prep
i didn't know nuttin about .
aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY n oʊ WORD_BOUNDARY n ʌ t ɪ n WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY
i WORD_BOUNDARY d i d n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY n u t t i n WORD_BOUNDARY a b o u t WORD_BOUNDARY