on avait acheté à la mer
on avoir acheter à la mer
pro:sub v:aux part prep det:art n
on avait acheté à la mer .
ɔ̃ n WORD_BOUNDARY a v ɛ t WORD_BOUNDARY a ʃ t e WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY m ɛ ʁ WORD_BOUNDARY
o n WORD_BOUNDARY a v a i t WORD_BOUNDARY a c h e t é WORD_BOUNDARY à WORD_BOUNDARY l a WORD_BOUNDARY m e r WORD_BOUNDARY