What type of punctuation is not used internally in a sentences

Periods, exclamation marks, and question marks are not used internally in sentences. Semicolons, colons, and commas are used externally in sentences.

Ifound this on google “what are motifs? a motif is a literary term that is an idea, object, or concept that repeats itself throughout a text. a motif gives clues to theme or reinforces ideas an author wants to emphasize.” i hope this for what your looking for