Thanks for your courtesy in reviewing this request.
( ( Thanks ( for ( ( your courtesy ) ( in ( reviewing ( this request ) ) ) ) ) ) . )
(ROOT (NP (NP (NNS Thanks)) (PP (IN for) (NP (NP (PRP$ your) (NN courtesy)) (PP (IN in) (S (VP (VBG reviewing) (NP (DT this) (NN request))))))) (. .)))
Thank you for your courtesy with the review of the request. 
( ( ( Thank you ) ( for ( ( your courtesy ) ( with ( ( the review ) ( of ( the request ) ) ) ) ) ) ) . )
(ROOT (S (VP (VB Thank) (NP (PRP you)) (PP (IN for) (NP (NP (PRP$ your) (NN courtesy)) (PP (IN with) (NP (NP (DT the) (NN review)) (PP (IN of) (NP (DT the) (NN request)))))))) (. .)))