but he's not here
but he not here
conj pro:sub neg adv
but he's not here.
b ʌ t WORD_BOUNDARY h iː z WORD_BOUNDARY n ɑ t WORD_BOUNDARY h ɪ ɹ WORD_BOUNDARY
b u t WORD_BOUNDARY h e ' s WORD_BOUNDARY n o t WORD_BOUNDARY h e r e . WORD_BOUNDARY