would look like something like this 
(ROOT (VP (MD would) (VP (VB look) (PP (IN like) (NP (NP (NN something)) (PP (IN like) (NP (DT this))))))))
(ROOT (VP (MD ) (VP (VB ) (PP (IN ) (NP (NP (NN )) (PP (IN ) (NP (DT ))))))))