There are concerns that some may have been siphoned off."
1	There	there	PRON	EX	_	2	expl	2:expl	_
2	are	be	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	concerns	concern	NOUN	NNS	Number=Plur	2	nsubj	2:nsubj	_
4	that	that	SCONJ	IN	_	9	mark	9:mark	_
5	some	some	DET	DT	_	9	nsubj:pass	9:nsubj:pass	_
6	may	may	AUX	MD	VerbForm=Fin	9	aux	9:aux	_
7	have	have	AUX	VB	VerbForm=Inf	9	aux	9:aux	_
8	been	be	AUX	VBN	Tense=Past|VerbForm=Part	9	aux:pass	9:aux:pass	_
9	siphoned	siphon	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	acl	3:acl:that	_
10	off	off	ADP	RP	_	9	compound:prt	9:compound:prt	SpaceAfter=No
11	.	.	PUNCT	.	_	2	punct	2:punct	SpaceAfter=No
12	"	"	PUNCT	''	_	2	punct	2:punct	_
