you didn't see Carl do it
you do see Carl do it
pro:per mod v n:prop v pro:per
you didn't see carl do it?
j uː WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY s iː WORD_BOUNDARY k ɑ ɹ l WORD_BOUNDARY d uː WORD_BOUNDARY ɪ t WORD_BOUNDARY
y o u WORD_BOUNDARY d i d n ' t WORD_BOUNDARY s e e WORD_BOUNDARY c a r l WORD_BOUNDARY d o WORD_BOUNDARY i t ? WORD_BOUNDARY