I don't know I forgot
I do know I forget
pro:sub mod v pro:sub v
i don't know i forgot .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY aɪ WORD_BOUNDARY f ɚ ɡ ɑː t WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY i WORD_BOUNDARY f o r g o t WORD_BOUNDARY