marched up and down didn't he
march up and down do he
v adv coord adv mod pro:sub
marched up and down didn't he?
m ɑː t̠ʃ tʰ WORD_BOUNDARY ʌ pʰ WORD_BOUNDARY æ n d WORD_BOUNDARY d aʊ n WORD_BOUNDARY d ɪ d n tʰ WORD_BOUNDARY h iː WORD_BOUNDARY
m a r c h e d WORD_BOUNDARY u p WORD_BOUNDARY a n d WORD_BOUNDARY d o w n WORD_BOUNDARY d i d n ' t WORD_BOUNDARY h e ? WORD_BOUNDARY