Number applies to demonstrative determiners and, in some cases, to indefinite determiners.
| Attribute | Value | En. example | En. tag |
| Number | singular | this, much | DDs, DIs |
| plural | these, many | DDp, DIp | |
The number of the possessor is also distinguishable for possessive determiners. However, for the present tagset, this attribute is omitted, being unimportant as an indicator of syntactic function.