on est allés à la mer
on être aller à la mer
pro:sub v:aux part prep det:art n
on est allés à la mer ?
ɔ̃ n WORD_BOUNDARY ɛ t WORD_BOUNDARY a l e z WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY m ɛ ʁ WORD_BOUNDARY
o n WORD_BOUNDARY e s t WORD_BOUNDARY a l l é s WORD_BOUNDARY à WORD_BOUNDARY l a WORD_BOUNDARY m e r WORD_BOUNDARY