R&J devices 3

Pun/double entendre
"Ask for me tomorrow,

and you shall find me a grave man." (II.i.96-97).

Mercutio is making yet another joke; although, the joke is about his own imminent death. Grave can mean serious and a dead man's resting place, and both definitions are applicable. This makes it a double entendre.

Couplet
"And, as he fell, did Romeo turn and fly.
This is the truth, or let Benvolio die." (II.i.173-174).
This is a rhyming couplet that has meter and rhyme
Stressed:    And    he      did         e     turn         Fly
Unstressed:       as    fell        rom     o        and

Paradox
"A damned saint, an honourable villain" (III.ii.79).
This line has 2 paradoxes because by principle a saint is not damned, and by nature, a villain is not honorable. The author includes this to show Juliet's indecision. She loves Romeo , But how can she love him if has killed her cousin.