I have been suffering from back pain for over 12 years and have been to numerous specialists, physios, osteos and chiros with no help.
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	4	nsubj	4:nsubj|17:nsubj	_
2	have	have	AUX	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	4	aux	4:aux	_
3	been	be	AUX	VBN	Tense=Past|VerbForm=Part	4	aux	4:aux	_
4	suffering	suffer	VERB	VBG	VerbForm=Ger	0	root	0:root	_
5	from	from	ADP	IN	_	7	case	7:case	_
6	back	back	NOUN	NN	Number=Sing	7	compound	7:compound	_
7	pain	pain	NOUN	NN	Number=Sing	4	obl	4:obl:from	_
8	for	for	ADP	IN	_	11	case	11:case	_
9	over	over	ADV	RB	_	10	advmod	10:advmod	_
10	12	12	NUM	CD	NumForm=Digit|NumType=Card	11	nummod	11:nummod	_
11	years	year	NOUN	NNS	Number=Plur	4	obl	4:obl:for	_
12	and	and	CCONJ	CC	_	17	cc	17:cc	_
13	have	have	AUX	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	17	aux	17:aux	_
14	been	be	AUX	VBN	Tense=Past|VerbForm=Part	17	cop	17:cop	_
15	to	to	ADP	IN	_	17	case	17:case	_
16	numerous	numerous	ADJ	JJ	Degree=Pos	17	amod	17:amod	_
17	specialists	specialist	NOUN	NNS	Number=Plur	4	conj	4:conj:and	SpaceAfter=No
18	,	,	PUNCT	,	_	19	punct	19:punct	_
19	physios	physio	NOUN	NNS	Number=Plur	17	conj	17:conj:and	SpaceAfter=No
20	,	,	PUNCT	,	_	21	punct	21:punct	_
21	osteos	osteo	NOUN	NNS	Number=Plur	17	conj	17:conj:and	_
22	and	and	CCONJ	CC	_	23	cc	23:cc	_
23	chiros	chiro	NOUN	NNS	Number=Plur	17	conj	17:conj:and	_
24	with	with	ADP	IN	_	26	case	26:case	_
25	no	no	DET	DT	_	26	det	26:det	_
26	help	help	NOUN	NN	Number=Sing	17	obl	17:obl:with	SpaceAfter=No
27	.	.	PUNCT	.	_	4	punct	4:punct	_
