he's riding a bicycle isn't he
he ride a bicycle be he
pro:sub part det:art v cop pro:sub
he's riding a bicycle isn't he?
h iː z WORD_BOUNDARY ɹ aɪ d ɪ ŋ WORD_BOUNDARY ɐ WORD_BOUNDARY b aɪ s ɪ kʰ ə l WORD_BOUNDARY ɪ z ə n tʰ WORD_BOUNDARY h iː WORD_BOUNDARY
h e ' s WORD_BOUNDARY r i d i n g WORD_BOUNDARY a WORD_BOUNDARY b i c y c l e WORD_BOUNDARY i s n ' t WORD_BOUNDARY h e ? WORD_BOUNDARY