These provisions may have to be reexamined as well.
( ( These provisions ) ( ( may ( have ( to ( be ( reexamined ( as well ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT These) (NNS provisions)) (VP (MD may) (VP (VB have) (S (VP (TO to) (VP (VB be) (VP (VBN reexamined) (ADVP (RB as) (RB well)))))))) (. .)))
The last provisions were initially examined incorrectly. 
( ( The ( last provisions ) ) ( ( ( were initially ) ( examined incorrectly ) ) . ) )
(ROOT (S (NP (DT The) (JJ last) (NNS provisions)) (VP (VBD were) (ADVP (RB initially)) (VP (VBN examined) (ADVP (RB incorrectly)))) (. .)))