( ( A ( convex mirror ) ) ( ( ( is also ) ( capable ( of ( ( forming images ) ( by ( ( reflecting ( the rays ) ) ( ( ( ( ( coming ( from ( ( each point ) ( of ( the object ) ) ) ) ) ( to ( ( a ( common point ) ) ( in ( the ( image plane ) ) ) ) ) ) , ) ( rather than ) ) ( refracting them ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT A) (NN convex) (NN mirror)) (VP (VBZ is) (ADVP (RB also)) (ADJP (JJ capable) (PP (IN of) (S (VP (VBG forming) (NP (NNS images)) (PP (IN by) (S (VP (VBG reflecting) (NP (DT the) (NNS rays)) (S (VP (VP (VBG coming) (PP (IN from) (NP (NP (DT each) (NN point)) (PP (IN of) (NP (DT the) (NN object))))) (PP (TO to) (NP (NP (DT a) (JJ common) (NN point)) (PP (IN in) (NP (DT the) (NN image) (NN plane)))))) (, ,) (CONJP (RB rather) (IN than)) (VP (VBG refracting) (NP (PRP them))))))))))))) (. .)))
A convex mirror is also capable of forming images by reflecting the rays coming from each point of the object to a common point in the image plane, rather than refracting them.
(ROOT (S (NP (DT An) (NN image)) (VP (VBZ is) (NP (NP (DT a) (NN copy)) (PP (IN of) (NP (NP (DT an) (NN image)) (VP (VBN formed) (PP (IN by) (NP (NN reflection) (CC or) (NN refraction)))))))) (. .)))