didn't work very well
do work very well
mod v adv adv
didn't work very well .
d ɪ d n t WORD_BOUNDARY w ɜː k WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY w ɛ l WORD_BOUNDARY
d i d n ' t WORD_BOUNDARY w o r k WORD_BOUNDARY v e r y WORD_BOUNDARY w e l l WORD_BOUNDARY