9. The system of claim 1 , wherein the instructions are executable on the at least one processor to: display a nodal chart in the interactive interface, the nodal chart comprising nodes connected by an edge, wherein a first node of the nodes represents the selected pattern, and a second node of the nodes represents an object of an intention expressed according to the intention phrase of the selected pattern; and adjust a size of the first node according to a number of comments containing the intention phrase of the selected pattern, and adjust a size of the second node according to a number of comments containing the object of the intention expressed according to the intention phrase of the selected pattern.
9. The system of claim 1 , wherein the instructions are executable on the at least one processor to: display a nodal chart in the interactive interface, the nodal chart comprising nodes connected by an edge, wherein a first node of the nodes represents the selected pattern, and a second node of the nodes represents an object of an intention expressed according to the intention phrase of the selected pattern; and adjust a size of the first node according to a number of comments containing the intention phrase of the selected pattern, and adjust a size of the second node according to a number of comments containing the object of the intention expressed according to the intention phrase of the selected pattern. 11. The system of claim 9 , wherein the instructions are executable on the at least one processor to: include, in the interactive interface, representations of a plurality of different pattern types; receive user selection in the interactive interface of a selected pattern type of the plurality of pattern types, wherein the representations of the patterns are included in the interactive interface responsive to the selected pattern type.