on n' en a pas
on ne en avoir pas
pro:sub neg pro:y v:aux neg
on n' en a pas ?
ɔ̃ WORD_BOUNDARY  ɛ n WORD_BOUNDARY ɑ̃ n WORD_BOUNDARY a WORD_BOUNDARY p a WORD_BOUNDARY
o n WORD_BOUNDARY n ' WORD_BOUNDARY e n WORD_BOUNDARY a WORD_BOUNDARY p a s WORD_BOUNDARY