Individual grammatemes are gathered in the
gram attribute, which is in fact a structure of the individual attributes-grammatemes.
sempos attribute is obligatorily present in this structure of grammatemes (see Section 3.1, "The
numertype (see Section 5.5, "The
numertype grammateme") and
indeftype (see Section 5.6, "The
indeftype grammateme") attributes reflect the derivational relations, which makes them different from other grammatemes, which are usually tectogrammatical counterparts of morphological categories.
!!! In principle, it should be possible to separate a set of "derivational" grammatemes; this would make sense once the derivational relations were represented more extensively. So far, however, both the
indeftype grammatemes are not distinguished from other grammatemes.