did he come later
do he come later
mod pro:sub v adv
did he come later ?
d ɪ d WORD_BOUNDARY h iː WORD_BOUNDARY k ʌ m WORD_BOUNDARY l eɪ ɾ ɚ WORD_BOUNDARY
d i d WORD_BOUNDARY h e WORD_BOUNDARY c o m e WORD_BOUNDARY l a t e r WORD_BOUNDARY