how many do we have
how many do we have ?
h aʊ WORD_BOUNDARY m ɛ n i WORD_BOUNDARY d uː WORD_BOUNDARY w iː WORD_BOUNDARY h æ v WORD_BOUNDARY
h o w WORD_BOUNDARY m a n y WORD_BOUNDARY d o WORD_BOUNDARY w e WORD_BOUNDARY h a v e WORD_BOUNDARY