Let \(K_{m} – H\) be the graph obtained from \(K_{m}\) by removing the edges set \(E(H)\) of the graph \(H\) (\(H\) is a subgraph of \(K_{m}\)). We use the symbol \(Z_4\) to denote \(K_4 – P_2\). A sequence \(S\) is potentially \(K_{m} – H\)-graphical if it has a realization containing a \(K_{m} – H\) as a subgraph. Let \(\sigma(K_{m} – H, n)\) denote the smallest degree sum such that every \(n\)-term graphical sequence \(S\) with \(\sigma(S) \geq \sigma(K_{m} – H, n)\) is potentially \(K_{m} – H\)-graphical. In this paper, we determine the values of \(\sigma(K_{r+1} – Z, n)\) for \(n \geq 5r+19, r+1 \geq k \geq 5, j \geq 5\) where \(Z\) is a graph on \(k\) vertices and \(j\) edges which contains a graph \(Z_4\), but not contains a cycle on \(4\) vertices. We also determine the values of \(\sigma(K_{r+1} – Z_4, n)\), \(\sigma(K_{r+1} – (K_4 – e), n)\), \(\sigma(K_{r+1} – K_4, n)\) for \(n \geq 5r+16, r \geq 4\).