and he didn't know how to do what
and he do know how to do what
coord pro:sub mod v pro:int inf v pro:int
and he didn't know how to do what?
æ n d WORD_BOUNDARY h iː WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY n oʊ WORD_BOUNDARY h aʊ WORD_BOUNDARY t ə WORD_BOUNDARY d uː WORD_BOUNDARY w ʌ t WORD_BOUNDARY
a n d WORD_BOUNDARY h e WORD_BOUNDARY d i d n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY h o w WORD_BOUNDARY t o WORD_BOUNDARY d o WORD_BOUNDARY w h a t ? WORD_BOUNDARY