because he didn't see us
because he do see us
conj pro:sub mod v pro:obj
because he didn't see us .
b ɪ k ʌ z WORD_BOUNDARY h iː WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY s iː WORD_BOUNDARY ʌ s WORD_BOUNDARY
b e c a u s e WORD_BOUNDARY h e WORD_BOUNDARY d i d n ' t WORD_BOUNDARY s e e WORD_BOUNDARY u s WORD_BOUNDARY