Adjective
morphosyntactic (not comparable)
Pertaining to morphosyntax.
For example, in both languages, the standard morphological mechanism for achieving the morphosyntactic copula is to simply execute the noun prefix syllable as murmured (or 'depressed'). Source: Internet
Since large lesions are typically required to produce a Broca’s aphasia, it is likely that these regions may also become compromised in some patients and may contribute to their comprehension deficits for complex morphosyntactic structures. Source: Internet
Теоретичен курс с практикум, pp. 177–180 and don't consider them to be moods but view them as verbial morphosyntactic constructs or separate gramemes of the verb class. Source: Internet