ah non c'est pas David non
ah être pas David non
co v:exist neg n:prop co
ah non c'est pas david non .
a WORD_BOUNDARY n ɔ̃ WORD_BOUNDARY s ɛ WORD_BOUNDARY p a WORD_BOUNDARY d a v i d WORD_BOUNDARY n ɔ̃ WORD_BOUNDARY
a h WORD_BOUNDARY n o n WORD_BOUNDARY c ' e s t WORD_BOUNDARY p a s WORD_BOUNDARY d a v i d WORD_BOUNDARY n o n WORD_BOUNDARY