what did we hafta do first to the paper
what do we have do first to the paper
pro:int mod pro:sub mod v adv prep det:art n
what did we have to do first to the paper?
w ʌ t WORD_BOUNDARY d ɪ d WORD_BOUNDARY w iː WORD_BOUNDARY h æ v WORD_BOUNDARY t ə WORD_BOUNDARY d uː WORD_BOUNDARY f ɜː s t WORD_BOUNDARY t ə WORD_BOUNDARY ð ə WORD_BOUNDARY p eɪ p ə ɹ WORD_BOUNDARY
w h a t WORD_BOUNDARY d i d WORD_BOUNDARY w e WORD_BOUNDARY h a v e WORD_BOUNDARY t o WORD_BOUNDARY d o WORD_BOUNDARY f i r s t WORD_BOUNDARY t o WORD_BOUNDARY t h e WORD_BOUNDARY p a p e r ? WORD_BOUNDARY