  We discuss the non-linear interactions within the VCDM model, a type II
minimally modified gravity model with the same number of degrees of freedom as
in General Relativity but not connected to the latter by field redefinitions.
During an inflationary phase in the early universe, if the VCDM potential does
not modify the slow-roll behavior of the inflaton field, we recover, up to the
leading order, the standard results for the bispectrum in slow-roll inflation.
On the other hand, if the VCDM potential becomes dominant, the interactions can
strongly deviate and even violate the Maldacena's consistency relation for the
local non-Gaussianities. Furthermore, we apply the formalism to the recently
introduced bouncing model in VCDM, and show that the bispectrum still respects
current observational constraints. Future measurements on non-Gaussianities of
the local type should provide the test ground for the model's validity.
