yes i've had a German Shepherd that did that one time
( ( yes i ) ( ( 've ( had ( ( a ( German Shepherd ) ) ( that ( did that ) ) ) ) ) ( one time ) ) )
(ROOT (SINV (FRAG (INTJ (UH yes) (UH i))) (VP (VBP 've) (VP (VBN had) (NP (NP (DT a) (JJ German) (NN Shepherd)) (SBAR (WHNP (WDT that)) (S (VP (VBD did) (NP (DT that)))))))) (NP (CD one) (NN time))))
I had a German Shepherd that once did that.
( I ( ( had ( ( a ( German Shepherd ) ) ( that ( once ( did that ) ) ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD had) (NP (NP (DT a) (JJ German) (NN Shepherd)) (SBAR (WHNP (WDT that)) (S (ADVP (RB once)) (VP (VBD did) (NP (DT that))))))) (. .)))