to make up for the ones that do n't come off 
(ROOT (S (VP (TO to) (VP (VB make) (PRT (RP up)) (PP (IN for) (NP (NP (DT the) (NNS ones)) (SBAR (WHNP (WDT that)) (S (VP (VBP do) (RB n't) (VP (VB come) (PRT (RB off))))))))))))
(ROOT (S (VP (TO ) (VP (VB ) (PRT (RP )) (PP (IN ) (NP (NP (DT ) (NNS )) (SBAR (WHNP (WDT )) (S (VP (VBP ) (RB ) (VP (VB ) (PRT (RB ))))))))))))