Language and languages (2) Children (2) spectacle (1) Language (1) Children (1) Aspect (1) Acquisition (1) Forms (1) Tongue (1) Mayan languages (1) Marks (Medieval land tenure) (1) Language acquisition (1) Animals (1) Adulthood (1) Use (1) Languages (1) Modality (1) Edad adulta (1) Lengua (1) Estudio (1) Lenguaje (1) Datos (1) Niños (1) Animales (1) dé (1) langues (1) classification (1)