I didn't watch it
I do watch it
pro:sub mod v pro:per
i didn't watch it .
aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY w ɑː t̠ʃ WORD_BOUNDARY ɪ t WORD_BOUNDARY
i WORD_BOUNDARY d i d n ' t WORD_BOUNDARY w a t c h WORD_BOUNDARY i t WORD_BOUNDARY