He found himself sitting on a sofa, alone in the living room.
1	He	he	PRON	PERS-P3SG-NOM	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	found	find	VERB	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	0	root	_	_
3	himself	he	PRON	RFL-P3SG	Case=Acc|Gender=Masc|Number=Sing|Person=3|PronType=Prs|Reflex=Yes	2	obj	_	_
4	sitting	sit	VERB	ING	Tense=Pres|VerbForm=Part	2	xcomp	_	_
5	on	on	ADP	_	_	7	case	_	_
6	a	a	DET	IND-SG	Definite=Ind|PronType=Art	7	det	_	_
7	sofa	sofa	NOUN	SG-NOM	Number=Sing	4	obl	_	SpaceAfter=No
8	,	,	PUNCT	Comma	_	9	punct	_	_
9	alone	alone	ADJ	POS	Degree=Pos	4	xcomp	_	_
10	in	in	ADP	_	_	13	case	_	_
11	the	the	DET	DEF	Definite=Def|PronType=Art	13	det	_	_
12	living	live	ADJ	ING	Case=Nom	13	amod	_	_
13	room	room	NOUN	SG-NOM	Number=Sing	4	obl	_	SpaceAfter=No
14	.	.	PUNCT	Period	_	2	punct	_	_
