I am new to Logos and would like to know where I can find information on Flow Structuring/Bible Diagramming. I only have the basic version of Logos 8.
Welcome to Logos. I think the Sentence Diagrammer tool will best serve your purpose.
https://blog.logos.com/2006/03/block_diagramming_blocking_wit/
https://support.logos.com/hc/en-us/articles/360017978492-Sentence-Diagram
I used to use the diagramming tool to create my text flow diagrams. Now I use the Canvas Tool.
Several resources are available to provide possible ways the words fit into phrases, clauses, sentences and pericopes. You could do a search on "discourse analysis" to get an idea - Steven Runge is a leader in this discipline.
Cascadia Syntax resources can help you visualize the relationship between words.
Here is a sample of some of the resources that are available to assist with analyzing clausal relationships
