il est amoureux de qui
il être amoureux de qui
pro:sub v:aux n prep pro:rel
il est amoureux de qui ?
i l WORD_BOUNDARY ɛ t WORD_BOUNDARY a m u ʁ ø WORD_BOUNDARY d ə WORD_BOUNDARY k i WORD_BOUNDARY
i l WORD_BOUNDARY e s t WORD_BOUNDARY a m o u r e u x WORD_BOUNDARY d e WORD_BOUNDARY q u i WORD_BOUNDARY