Four infinite minutes went by.
( ( Four ( infinite minutes ) ) ( ( went by ) . ) )
(ROOT (S (NP (CD Four) (JJ infinite) (NNS minutes)) (VP (VBD went) (PP (IN by))) (. .)))
Four minutes that felt like infinity finally passed.
( ( ( Four minutes ) ( that ( felt ( like infinity ) ) ) ) ( finally ( passed . ) ) )
(ROOT (S (NP (NP (CD Four) (NNS minutes)) (SBAR (WHNP (WDT that)) (S (VP (VBD felt) (PP (IN like) (NP (NN infinity))))))) (ADVP (RB finally)) (VP (VBD passed)) (. .)))