how many are there
how many be there
pro:rel qn aux adv
how many are there?
h aʊ WORD_BOUNDARY m e n i WORD_BOUNDARY ɑː WORD_BOUNDARY ð eə WORD_BOUNDARY
h o w WORD_BOUNDARY m a n y WORD_BOUNDARY a r e WORD_BOUNDARY t h e r e ? WORD_BOUNDARY