I don't understand do you understand
I do understand do you understand
pro:sub mod v v pro:per v
i don't understand do you understand ?
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY ʌ n d ɚ s t æ n d WORD_BOUNDARY d uː WORD_BOUNDARY j uː WORD_BOUNDARY ʌ n d ɚ s t æ n d WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY u n d e r s t a n d WORD_BOUNDARY d o WORD_BOUNDARY y o u WORD_BOUNDARY u n d e r s t a n d WORD_BOUNDARY