  The monogamy relation for quantum correlations is not satisfied by all
measures for all multiparty quantum states. We prove that an arbitrary quantum
state which is nonmonogamous for negativity will become monogamous if a finite
number of copies of the same state is provided. We refer this as activation of
nonmonogamous states. We also show that multiple copies of a state satisfy
monogamy for negativity if it does so for a single copy. The results are true
for all quantum states of an arbitrary number of parties. Moreover, we find
that two different three-qubit pure states which individually violate monogamy
relation for negativity, taken together can satisfy the three-party monogamy
relation. This holds for almost all three-qubit pure states while it is true
for all three-qubit pure states when a four-party monogamy relation is used to
check for their activation. We finally connect monogamy of negativity with
genuine multipartite entanglement.
