Dentistry has been a part of my life for as long as I can remember.
( Dentistry ( ( has ( ( been ( ( a part ) ( of ( ( my life ) ( for ( as long ) ) ) ) ) ) ( as ( I ( can remember ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Dentistry)) (VP (VBZ has) (VP (VBN been) (NP (NP (DT a) (NN part)) (PP (IN of) (NP (NP (PRP$ my) (NN life)) (PP (IN for) (NP (QP (RB as) (JJ long))))))) (SBAR (IN as) (S (NP (PRP I)) (VP (MD can) (VP (VB remember))))))) (. .)))
Dentistry has been in my life since I can remember.
( Dentistry ( ( has ( ( been ( in ( my life ) ) ) ( since ( I ( can remember ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Dentistry)) (VP (VBZ has) (VP (VBN been) (PP (IN in) (NP (PRP$ my) (NN life))) (SBAR (IN since) (S (NP (PRP I)) (VP (MD can) (VP (VB remember))))))) (. .)))