i ripped the ligaments in my right ankle
( i ( ( ripped ( the ligaments ) ) ( in ( my ( right ankle ) ) ) ) )
(ROOT (S (NP (FW i)) (VP (VBD ripped) (NP (DT the) (NNS ligaments)) (PP (IN in) (NP (PRP$ my) (JJ right) (NN ankle))))))
ever since i injured my right ankle, i can't put weight on it
( ( ever ( since ( i ( injured ( my ( right ankle ) ) ) ) ) ) ( , ( i ( ( ca n't ) ( ( put weight ) ( on it ) ) ) ) ) )
(ROOT (S (SBAR (RB ever) (IN since) (S (NP (FW i)) (VP (VBD injured) (NP (PRP$ my) (JJ right) (NN ankle))))) (, ,) (NP (FW i)) (VP (MD ca) (RB n't) (VP (VB put) (NP (NN weight)) (PP (IN on) (NP (PRP it)))))))