There are many such at the present time.
( There ( ( are ( many ( such ( at ( the ( present time ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (ADJP (JJ many) (PP (JJ such) (IN at) (NP (DT the) (JJ present) (NN time))))) (. .)))
There are over two currently.
( There ( ( ( are ( over two ) ) currently ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (PP (IN over) (NP (CD two))) (ADVP (RB currently))) (. .)))