on va descendre
on aller descendre
pro:sub v:mdl v
on va descendre .
ɔ̃ WORD_BOUNDARY v a WORD_BOUNDARY d ɛ s ɑ̃ d ʁ WORD_BOUNDARY
o n WORD_BOUNDARY v a WORD_BOUNDARY d e s c e n d r e WORD_BOUNDARY . WORD_BOUNDARY