he's gotten big hasn't he
he get big have he
pro:sub part adj aux pro:sub
he's gotten big hasn't he ?
h iː z WORD_BOUNDARY ɡ ɑː ʔ n̩ WORD_BOUNDARY b ɪ ɡ WORD_BOUNDARY h æ z ə n t WORD_BOUNDARY h iː WORD_BOUNDARY
h e ' s WORD_BOUNDARY g o t t e n WORD_BOUNDARY b i g WORD_BOUNDARY h a s n ' t WORD_BOUNDARY h e WORD_BOUNDARY