Question

how do i diagram the sentence

What does total cansecration to God mean?

Answer 1

Subject: consecration
Verb: does mean
Direct object: what
Adj. modifying subject: total
Prep. phrase modifying subject: to God

Answer 2

Check this site for a picture of diagramming.

http://grammar.ccc.commnet.edu/grammar/diagrams2/diagrams_frames.htm