I didn't take it
I do take it
pro:sub mod v pro:per
i didn't take it .
aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY t eɪ k WORD_BOUNDARY ɪ t WORD_BOUNDARY
i WORD_BOUNDARY d i d n ' t WORD_BOUNDARY t a k e WORD_BOUNDARY i t WORD_BOUNDARY