he's going to hafta go back
he go to have go back
pro:sub part inf mod v adv
he's going to have to go back.
h iː z WORD_BOUNDARY ɡ oʊ ɪ ŋ WORD_BOUNDARY t ə WORD_BOUNDARY h æ v WORD_BOUNDARY t ə WORD_BOUNDARY ɡ oʊ WORD_BOUNDARY b æ k WORD_BOUNDARY
h e ' s WORD_BOUNDARY g o i n g WORD_BOUNDARY t o WORD_BOUNDARY h a v e WORD_BOUNDARY t o WORD_BOUNDARY g o WORD_BOUNDARY b a c k . WORD_BOUNDARY