I do but you don't
I do but you do
pro:sub v conj pro:per mod
i do but you don't.
aɪ WORD_BOUNDARY d uː WORD_BOUNDARY b ʌ t WORD_BOUNDARY j uː WORD_BOUNDARY d oʊ n t WORD_BOUNDARY
i WORD_BOUNDARY d o WORD_BOUNDARY b u t WORD_BOUNDARY y o u WORD_BOUNDARY d o n ' t . WORD_BOUNDARY