Western Apache uses a classificatory verb system comparable to that in both
Jicarilla and
Mescalero Apache. Basso gives this example: "the stems and are used in the phrases and both of which may be translated broadly as "hand (me) the tobacco." The difference in meaning between the two verb forms is signaled by their stems: • refers to the handling of a single, elongated object (e.g., a cigarette) • refers to the handling of a single, compact object (e.g., a packet of cigarettes). In short, the referent of the noun ("tobacco") is made more precise according to the stem with which it is coupled." The use of classificatory verbs is similar to that of nouns: the speaker must select an expression that corresponds to the situation in the world he wishes to refer to. The speaker must place specific objects into categories and use the appropriate verb form in accordance with the particular category. Basso gives these examples of classifications for the Western Apache verb system:
Animal/Non-animal There are two features on this dimension: "animal" and "non-animal". • The former, designated by the symbol (a1) includes all vertebrates and insects. • The latter, designated (a2), includes flora, liquids, minerals, and practically all items of material culture.
Enclosure There are two features on this dimension. • The first (b1) refers to the condition whereby the item or object being talked about is enclosed in a container. • The second (b2) refers to the condition whereby it is not enclosed, i.e., not in a container.
State There are three features on this dimension: "solid" (c1), "plastic" (c2), and "liquid" (c3). The second feature refers to moist, plastic substances such as mud, wet clay, etc., and might also have been defined as "neither solid nor liquid".
Number There are three features on this dimension: "one" (d1), "two" (d2), and "more than two" (d3).
Rigidity There are two features on this dimension: "rigid" (e1), and "non-rigid" (e2). The Apache consider an object to be rigid () if, when held at its edge or end, it does not bend.
Length There are two features on this dimension: • The first (f1), refers to the condition whereby the horizontal length of an object is at least three times greater than either its width of height. • The second feature (f2) refers to the condition whereby the length of an object is less than three times its width or height.
Portability There are two features on this dimension: "portable" (g1) and "non-portable" (g2). • The former refers to items light enough in weight to be easily carried by one person. • The latter refers to items sufficiently heavy to require at least two people to carry them. ==Examples==