does he know that
do he know that
mod pro:sub v pro:dem
does he know that ?
d ʌ z WORD_BOUNDARY h iː WORD_BOUNDARY n oʊ WORD_BOUNDARY ð æ t WORD_BOUNDARY
d o e s WORD_BOUNDARY h e WORD_BOUNDARY k n o w WORD_BOUNDARY t h a t WORD_BOUNDARY