a book about counting
a book about count
det:art n adv part
a book about counting.
ʌ WORD_BOUNDARY b ʊ k WORD_BOUNDARY ʌ b aʊ t WORD_BOUNDARY k aʊ n t ɪ ŋ WORD_BOUNDARY
a WORD_BOUNDARY b o o k WORD_BOUNDARY a b o u t WORD_BOUNDARY c o u n t i n g . WORD_BOUNDARY