zijnhebben
Zijnhebben is a term used in Dutch linguistics to describe the system of auxiliary verbs used to form compound tenses, particularly the pair hebben (to have) and zijn (to be). In standard Dutch, these two auxiliaries serve as the grammatical means to form perfect and pluperfect constructions, with the choice of auxiliary largely conventional rather than purely semantic.
In modern Dutch, the vast majority of verbs use hebben as their auxiliary in the perfect tense.
There are cases in which both auxiliaries can occur, often with differing nuance or regional variation. Using
Historically, the aanbod of hebben and zijn as distinct auxiliaries developed in the Dutch-Germanic tradition, with
See also: Dutch grammar, auxiliary verb, perfect tense, Germanic languages.