Um she used to, she used to walk every day.
( ( Um ( she ( used to ) ) ) ( , ( she ( ( used ( to ( walk ( every day ) ) ) ) . ) ) ) )
(ROOT (S (S (VP (VB Um) (S (NP (PRP she)) (VP (VBN used) (PP (TO to)))))) (, ,) (NP (PRP she)) (VP (VBD used) (S (VP (TO to) (VP (VB walk) (NP (DT every) (NN day)))))) (. .)))
She hardly ever walked.
( She ( hardly ( ever ( walked . ) ) ) )
(ROOT (S (NP (PRP She)) (ADVP (RB hardly)) (ADVP (RB ever)) (VP (VBD walked)) (. .)))