is he going downhill
be he go downhill
cop pro:sub part adv
is he going downhill ?
ɪ z WORD_BOUNDARY h iː WORD_BOUNDARY ɡ oʊ ɪ ŋ WORD_BOUNDARY d aʊ n h ɪ l WORD_BOUNDARY
i s WORD_BOUNDARY h e WORD_BOUNDARY g o i n g WORD_BOUNDARY d o w n h i l l WORD_BOUNDARY