Diagramming | Madam Grammar

For our fourth sentence, we’ll depart from movie quotes. This sentence is close to one I found myself writing in an email, and I realized that although it was perfectly clear (and grammatical — it IS acceptable to end a sentence with a preposition in English), it would make for a more complex diagram because of understood but omitted words.

Here’s the sentence: “Her research is something I have no clue about the topic of.”