I'm working on a project in which I take sentences and clauses from utterances and distinguish their syntactic structure (declarative, interrogative, imperative). I've encountered three clauses that are difficult for me to recognize. All with the word "please". I'm providing some context to them, because it might be needed, especially to the second one.
The first one is: "A little more confidence, please."
In the first one, the speaker requests more confidence from the hearer.
The second one: "Please."
The third one: "Please, you can have anything."
In the second and the third one, the speaker basically begs for his life.