his wife is nice
his wife be nice
det:poss n cop adj
his wife is nice .
h ɪ z WORD_BOUNDARY w aɪ f WORD_BOUNDARY ɪ z WORD_BOUNDARY n aɪ s WORD_BOUNDARY
h i s WORD_BOUNDARY w i f e WORD_BOUNDARY i s WORD_BOUNDARY n i c e WORD_BOUNDARY