I didn't see any cat
I do see any cat
pro:sub mod v qn n
i didn't see any cat .
aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY s iː WORD_BOUNDARY ɛ n i WORD_BOUNDARY k æ t WORD_BOUNDARY
i WORD_BOUNDARY d i d n ' t WORD_BOUNDARY s e e WORD_BOUNDARY a n y WORD_BOUNDARY c a t WORD_BOUNDARY