I haven't seen him
I have not see him
pro:sub v neg part pro:obj
i haven't seen him .
aɪ WORD_BOUNDARY h æ v ə n t WORD_BOUNDARY s iː n WORD_BOUNDARY h ɪ m WORD_BOUNDARY
i WORD_BOUNDARY h a v e n ' t WORD_BOUNDARY s e e n WORD_BOUNDARY h i m WORD_BOUNDARY