she's tricking us
she trick us
pro:sub part pro:obj
she's tricking us .
ʃ iː z WORD_BOUNDARY t ɹ ɪ k ɪ ŋ WORD_BOUNDARY ʌ s WORD_BOUNDARY
s h e ' s WORD_BOUNDARY t r i c k i n g WORD_BOUNDARY u s WORD_BOUNDARY