ah il avait perdu Maman
ah il avoir perdu Maman
co pro:sub v:aux adj n:prop
ah il avait perdu maman ?
a WORD_BOUNDARY i l WORD_BOUNDARY a v ɛ WORD_BOUNDARY p ɛ ʁ d y WORD_BOUNDARY m a m ɑ̃ WORD_BOUNDARY
a h WORD_BOUNDARY i l WORD_BOUNDARY a v a i t WORD_BOUNDARY p e r d u WORD_BOUNDARY m a m a n WORD_BOUNDARY