A question not designed to be answered. This could be to pique interest or to make a point.

When a rhetorical question is answered immediately followed by an answer in the text.

Deliberate over-exaggeration of things for effect.

Deliberately downplaying things for effect.

The creation of patterns in a text.

The creation of patterns within a text through repetition of words or phrases for deliberate effect.

The creation of patterns within a text through balencing meanings for deliberate effect.

The repetitive usage of words or phrases in a text.

Grouping in threes, either through repetition or through structures. This can be for emphasis or to add a sense of gathering momentum to a point being made.

A descriptive or metaphorical use of language to create a vivid picture.