Back in 2009, I had a series on PastoralEpistles.com with an overview of Second Timothy. The notes are primarily focused on syntax and some issues of discourse grammar. The subtitle is A Phrasal Interlinear with Grammatical and Syntactic Notes.

When PastoralEpistles.com switched to WordPress, the blog lost track of the files. So here is the 2009 PDF of those notes, in all its glory: Second Timothy Translation and Notes