il est pas tombé non
il être pas tomber non
pro:sub v:aux neg part co
il est pas tombé non !
i l WORD_BOUNDARY ɛ WORD_BOUNDARY p a WORD_BOUNDARY t ɔ̃ b e WORD_BOUNDARY n ɔ̃ WORD_BOUNDARY
i l WORD_BOUNDARY e s t WORD_BOUNDARY p a s WORD_BOUNDARY t o m b é WORD_BOUNDARY n o n WORD_BOUNDARY