Do you watch that?
( ( ( Do you ) ( watch that ) ) ? )
(ROOT (SQ (VBP Do) (NP (PRP you)) (VP (VB watch) (NP (DT that))) (. ?)))
Have you seen it?
( ( ( Have you ) ( seen it ) ) ? )
(ROOT (SQ (VBP Have) (NP (PRP you)) (VP (VBN seen) (NP (PRP it))) (. ?)))