he he willn't do it
he will do it
pro:sub mod v pro:per
he he willn't do it .
h iː WORD_BOUNDARY h iː WORD_BOUNDARY w ɪ l ə n t WORD_BOUNDARY d uː WORD_BOUNDARY ɪ t WORD_BOUNDARY
h e WORD_BOUNDARY h e WORD_BOUNDARY w i l l n ' t WORD_BOUNDARY d o WORD_BOUNDARY i t WORD_BOUNDARY