WHEN we were children and just beginning to learn English grammar, many of us were taken aback by the strange failure of some verbs to work in certain sentence constructions. For instance, perhaps ...

Nama, a Papuan language spoken in southern New Guinea, indexes the person and number of the A argument of a transitive verb with a suffix, and the P argument with a prefix. For a large subset of ...

There are three basic kinds of verbs plus many subclasses. Here we cover only the three basic types. Initially, verbs are divided into main verbs and auxiliary verbs. Then auxiliary verbs are divided ...