She buried his remains to spare her mother the gruesome sight.
( She ( ( ( buried ( his remains ) ) ( to ( spare ( ( her mother ) ( the ( gruesome sight ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP She)) (VP (VBD buried) (NP (PRP$ his) (NNS remains)) (S (VP (TO to) (VP (VB spare) (S (NP (PRP$ her) (NN mother)) (NP (DT the) (JJ gruesome) (NN sight))))))) (. .)))
The remains would have caused grief to her mother.
( ( The remains ) ( ( would ( have ( ( caused grief ) ( to ( her mother ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNS remains)) (VP (MD would) (VP (VB have) (VP (VBN caused) (ADVP (RB grief)) (PP (TO to) (NP (PRP$ her) (NN mother)))))) (. .)))