I didn't do nothing
I do do nothing
pro:sub mod v pro:indef
i didn't do nothing .
aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY d uː WORD_BOUNDARY n ʌ θ ɪ ŋ WORD_BOUNDARY
i WORD_BOUNDARY d i d n ' t WORD_BOUNDARY d o WORD_BOUNDARY n o t h i n g WORD_BOUNDARY