It must be a difficult situation for you all.
( It ( ( must ( be ( ( a ( difficult situation ) ) ( for ( you all ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (MD must) (VP (VB be) (NP (NP (DT a) (JJ difficult) (NN situation)) (PP (IN for) (NP (PRP you) (DT all)))))) (. .)))
It must be a tough situation for everyone.
( It ( ( must ( be ( ( a ( tough situation ) ) ( for everyone ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (MD must) (VP (VB be) (NP (NP (DT a) (JJ tough) (NN situation)) (PP (IN for) (NP (NN everyone)))))) (. .)))