  We propose a entanglement generating set for a general multipartite state
based on the of concurrence. In particular, we show that concurrence for
general multipartite states can be constructed by different classes of local
operators which are defined by complement of positive operator valued measure
on quantum phases. The entanglement generating set consists of different
classes of entanglement that are detected by these classes of operators and
contributes to the degree of entanglement for a general multipartite state.
