está barriendo la alfombra
está barriendo la alfombra .
e̞ s t a WORD_BOUNDARY β a r j e̞ n d o̞ WORD_BOUNDARY l a WORD_BOUNDARY a l f o̞ m β ɾ a WORD_BOUNDARY
e s t á WORD_BOUNDARY b a r r i e n d o WORD_BOUNDARY l a WORD_BOUNDARY a l f o m b r a WORD_BOUNDARY . WORD_BOUNDARY