I recently purchased a new computer, and, because it operated on a system different from the one of my old computer, I asked a few friends to recommend a word-processing package that I might.find useful.
( ( ( ( ( I ( recently ( purchased ( a ( new computer ) ) ) ) ) , ) and ) ( , ( ( because ( it ( operated ( on ( ( a system ) ( different ( from ( ( the one ) ( of ( my ( old computer ) ) ) ) ) ) ) ) ) ) ) ( , ( I ( ( asked ( a ( few friends ) ) ) ( to ( ( recommend ( a ( word-processing package ) ) ) ( that ( I ( might.find useful ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (PRP I)) (ADVP (RB recently)) (VP (VBD purchased) (NP (DT a) (JJ new) (NN computer)))) (, ,) (CC and) (S (, ,) (SBAR (IN because) (S (NP (PRP it)) (VP (VBD operated) (PP (IN on) (NP (NP (DT a) (NN system)) (ADJP (JJ different) (PP (IN from) (NP (NP (DT the) (NN one)) (PP (IN of) (NP (PRP$ my) (JJ old) (NN computer))))))))))) (, ,) (NP (PRP I)) (VP (VBD asked) (NP (DT a) (JJ few) (NNS friends)) (S (VP (TO to) (VP (VB recommend) (NP (DT a) (NN word-processing) (NN package)) (SBAR (IN that) (S (NP (PRP I)) (VP (VBD might.find) (ADJP (JJ useful)))))))))) (. .)))
I bought a computer.
( I ( ( bought ( a computer ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD bought) (NP (DT a) (NN computer))) (. .)))