Your involvement will be greatly appreciated.
( ( Your involvement ) ( ( will ( be ( greatly appreciated ) ) ) . ) )
(ROOT (S (NP (PRP$ Your) (NN involvement)) (VP (MD will) (VP (VB be) (VP (ADVP (RB greatly)) (VBN appreciated)))) (. .)))
It would be great if you were involved.
( It ( ( would ( ( be great ) ( if ( you ( were involved ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (MD would) (VP (VB be) (ADJP (JJ great)) (SBAR (IN if) (S (NP (PRP you)) (VP (VBD were) (VP (VBN involved))))))) (. .)))