What sentence structure might signal an informal stream-of-consciousness style sentences that are formal in construction sentences using complex vocabulary sentences that do not conform to standard pu?

An informal stream-of-consciousness style might include fragmented thoughts, random interjections, and a lack of traditional sentence structure. On the other hand, formal sentences with complex vocabulary might contain subordinate clauses, advanced syntax, and intricate phrasing. Sentences that do not conform to standard punctuation or grammar rules may feature intentional grammatical errors, unconventional Word order, or experimental language choices.