( though ( ( implicit ( ( process or ) attitudes ) ) ( ( usually ( ( take ( ( a ( long amount ) ) ( of time ) ) ) ( to ( change ( with ( ( the forming ) ( of ( new habits ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (ADVP (RB though)) (NP (JJ implicit) (NN process) (CC or) (NNS attitudes)) (VP (ADVP (RB usually)) (VBP take) (NP (NP (DT a) (JJ long) (NN amount)) (PP (IN of) (NP (NN time)))) (S (VP (TO to) (VP (VB change) (PP (IN with) (NP (NP (DT the) (NN forming)) (PP (IN of) (NP (JJ new) (NNS habits))))))))) (. .)))
though implicit process or attitudes usually take a long amount of time to change with the forming of new habits.
(ROOT (S (S (NP (DT This) (NN process)) (ADVP (RB usually)) (VP (VBZ takes) (NP (NP (DT the) (JJS longest) (NN amount)) (PP (IN of) (NP (NN time)))))) (: :) (S (NP (DT an) (NN ocean) (NN basin)) (VP (VBZ forms) (PP (IN between) (NP (CD two) (NNS continents))))) (. .)))
This process usually takes the longest amount of time: an ocean basin forms between two continents.