on n' est pas pressé
on ne être pas pressé
pro:sub neg v:aux neg n
on n' est pas pressé .
ɔ̃ WORD_BOUNDARY  ɛ n WORD_BOUNDARY ɛ WORD_BOUNDARY p a WORD_BOUNDARY p ʁ ɛ s e WORD_BOUNDARY
o n WORD_BOUNDARY n ' WORD_BOUNDARY e s t WORD_BOUNDARY p a s WORD_BOUNDARY p r e s s é WORD_BOUNDARY