has ido a la escuela
has ido a la escuela ?
a s WORD_BOUNDARY i d o̞ WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY e̞ s k w e̞ l a WORD_BOUNDARY
h a s WORD_BOUNDARY i d o WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY e s c u e l a WORD_BOUNDARY ? WORD_BOUNDARY