I don't know I never didn't know that could happen
I do know I do know that could happen
pro:sub mod v pro:sub mod v pro:dem mod v
i don't know i never didn't know that could happen .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY aɪ WORD_BOUNDARY n ɛ v ɚ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY n oʊ WORD_BOUNDARY ð æ t WORD_BOUNDARY k ʊ d WORD_BOUNDARY h æ p ə n WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY i WORD_BOUNDARY n e v e r WORD_BOUNDARY d i d n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY t h a t WORD_BOUNDARY c o u l d WORD_BOUNDARY h a p p e n WORD_BOUNDARY