3 examples of 4 level analysis

The document contains three sentences for analysis at four levels: parts of speech, subject and predicate phrases, clauses, and sentence type. The first sentence describes Cassius sending a silent signal to someone after seeing Brutus's introspective glance. The second sentence depicts smoke rising as Hephaestus hammered a glowing bar into twisted art. The third sentence explains that Alexander used deception to trick Porus by leaving his campfires burning while departing quietly.