It looked as though it had once been a large stone pigsty, but extra rooms had been added here and there until it was several storeys high and so crooked it looked as though it was held up by magic (which, Harry reminded himself, it probably was).
1	It	it	PRON	PERS-SG	_	2	nsubj	_	_
2	looked	look	VERB	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	0	root	_	_
3	as	as	SCONJ	_	_	12	mark	_	_
4	though	though	SCONJ	_	_	3	fixed	_	_
5	it	it	PRON	PERS-SG	_	12	nsubj	_	_
6	had	have	AUX	PAST-AUX	Mood=Ind|Tense=Past|VerbForm=Fin	12	aux	_	_
7	once	once	ADV	_	NumType=Mult	12	advmod	_	_
8	been	be	AUX	PERF	Tense=Past|VerbForm=Part	12	cop	_	_
9	a	a	DET	IND-SG	Definite=Ind|PronType=Art	12	det	_	_
10	large	large	ADJ	POS	Degree=Pos	11	amod	_	_
11	stone	stone	NOUN	SG-NOM	Number=Sing	12	compound	_	_
12	pigsty	pigsty	NOUN	SG-NOM	Number=Sing	2	ccomp	_	SpaceAfter=No
13	,	,	PUNCT	Comma	_	19	punct	_	_
14	but	but	CCONJ	_	_	19	cc	_	_
15	extra	extra	ADJ	POS	Degree=Pos	16	amod	_	_
16	rooms	room	NOUN	PL-NOM	Number=Plur	19	nsubj:pass	_	_
17	had	have	AUX	PAST-AUX	Mood=Ind|Tense=Past|VerbForm=Fin	19	aux:pass	_	_
18	been	be	AUX	PERF	Tense=Past|VerbForm=Part	19	aux:pass	_	_
19	added	add	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	12	conj	_	_
20	here	here	ADV	_	PronType=Dem	19	advmod	_	_
21	and	and	CCONJ	_	_	20	fixed	_	_
22	there	there	ADV	_	PronType=Dem	20	fixed	_	_
23	until	until	SCONJ	_	_	28	mark	_	_
24	it	it	PRON	PERS-SG	_	28	nsubj	_	_
25	was	be	AUX	PAST	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	28	cop	_	_
26	several	several	ADJ	POS	Degree=Pos	27	amod	_	_
27	storeys	storey	NOUN	PL-NOM	Number=Plur	28	nmod	_	_
28	high	high	ADJ	POS	Degree=Pos	19	advmod	_	_
29	and	and	CCONJ	_	_	31	cc	_	_
30	so	so	ADV	_	_	31	advmod	_	_
31	crooked	crooked	ADJ	POS	Degree=Pos	28	conj	_	_
32	it	it	PRON	PERS-SG	_	33	nsubj	_	_
33	looked	look	VERB	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	31	acl	_	_
34	as	as	SCONJ	_	_	38	mark	_	_
35	though	though	SCONJ	_	_	34	fixed	_	_
36	it	it	PRON	PERS-SG	_	38	nsubj:pass	_	_
37	was	be	AUX	PAST	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	38	aux:pass	_	_
38	held	hold	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	33	ccomp	_	_
39	up	up	ADV	_	_	38	compound:prt	_	_
40	by	by	ADP	_	_	41	case	_	_
41	magic	magic	NOUN	SG-NOM	Number=Sing	38	obl	_	_
42	(	(	PUNCT	LeftParenthesis	_	51	punct	_	SpaceAfter=No
43	which	which	PRON	WH-REL	PronType=Rel	51	xcomp	_	SpaceAfter=No
44	,	,	PUNCT	Comma	_	46	punct	_	_
45	Harry	Harry	PROPN	SG-NOM	Number=Sing	46	nsubj	_	_
46	reminded	remind	VERB	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	51	parataxis	_	_
47	himself	he	PRON	RFL-P3SG	Case=Acc|Gender=Masc|Number=Sing|Person=3|PronType=Prs|Reflex=Yes	46	obj	_	SpaceAfter=No
48	,	,	PUNCT	Comma	_	46	punct	_	_
49	it	it	PRON	PERS-SG	_	51	nsubj	_	_
50	probably	probably	ADV	_	_	51	advmod	_	_
51	was	be	VERB	PAST	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	41	acl:relcl	_	SpaceAfter=No
52	)	)	PUNCT	RightParenthesis	_	51	punct	_	SpaceAfter=No
53	.	.	PUNCT	Period	_	2	punct	_	_
