I've never seen him like this before.
1	I	I	PRON	PERS-P1SG-NOM	Case=Nom|Number=Sing|Person=1|PronType=Prs	4	nsubj	_	SpaceAfter=No
2	've	have	AUX	PRES-AUX	Mood=Ind|Tense=Pres|VerbForm=Fin	4	aux	_	_
3	never	never	ADV	NEG	_	4	advmod	_	_
4	seen	see	VERB	PERF	Tense=Past|VerbForm=Part	0	root	_	_
5	him	he	PRON	PERS-P3SG-ACC	Case=Acc|Gender=Masc|Number=Sing|Person=3|PronType=Prs	4	obj	_	_
6	like	like	ADP	_	_	7	case	_	_
7	this	this	PRON	DEM-SG	Number=Sing|PronType=Dem	4	obl	_	_
8	before	before	ADV	_	_	4	advmod	_	SpaceAfter=No
9	.	.	PUNCT	Period	_	4	punct	_	_
