on a commençait ça
on avoir commencer ça
pro:sub v:aux v pro:dem
on a commençait ça .
ɔ̃ n WORD_BOUNDARY a WORD_BOUNDARY k ɔ m ɑ̃ s ɛ WORD_BOUNDARY s a WORD_BOUNDARY
o n WORD_BOUNDARY a WORD_BOUNDARY c o m m e n ç a i t WORD_BOUNDARY ç a WORD_BOUNDARY