( ( Good habits ) ( ( can ( be ( formed ( by ( exercising ( ( certain skills ) ( each day ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Good) (NNS habits)) (VP (MD can) (VP (VB be) (VP (VBN formed) (PP (IN by) (S (VP (VBG exercising) (NP (NP (JJ certain) (NNS skills)) (NP (DT each) (NN day))))))))) (. .)))
Good habits can be formed by exercising certain skills each day.
(ROOT (S (S (VP (VBG Exercising) (NP (DT every) (NN day)))) (VP (VBZ is) (NP (NP (DT an) (NN example)) (PP (IN of) (NP (DT a) (JJ good) (NN health) (NN habit))))) (. .)))