Otherwise there was only an indefinable, faint expression of his lips, something stealthy – a smile – not a smile – I remember it, but I can't explain.
1	Otherwise	otherwise	ADV	_	_	3	advmod	_	_
2	there	there	PRON	EX	_	3	expl	_	_
3	was	be	VERB	PAST	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	0	root	_	_
4	only	only	ADV	_	_	3	advmod	_	_
5	an	an	DET	IND-SG	Definite=Ind|PronType=Art	9	det	_	_
6	indefinable	indefinable	ADJ	POS	Degree=Pos	9	amod	_	SpaceAfter=No
7	,	,	PUNCT	Comma	_	6	punct	_	_
8	faint	faint	ADJ	POS	Degree=Pos	9	amod	_	_
9	expression	expression	NOUN	SG-NOM	Number=Sing	3	nsubj	_	_
10	of	of	ADP	_	_	12	case	_	_
11	his	he	PRON	P3SG-GEN	Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	12	nmod:poss	_	_
12	lips	lip	NOUN	PL-NOM	Number=Plur	9	nmod	_	SpaceAfter=No
13	,	,	PUNCT	Comma	_	14	punct	_	_
14	something	something	PRON	IND-SG-NOM	Number=Sing	9	appos	_	_
15	stealthy	stealthy	ADJ	POS	Degree=Pos	14	amod	_	_
16	–	–	PUNCT	Dash	_	18	punct	_	_
17	a	a	DET	IND-SG	Definite=Ind|PronType=Art	18	det	_	_
18	smile	smile	NOUN	SG-NOM	Case=Nom	14	conj	_	_
19	–	–	PUNCT	Dash	_	18	punct	_	_
20	not	not	PART	NEG	_	22	advmod	_	_
21	a	a	DET	IND-SG	Definite=Ind|PronType=Art	22	det	_	_
22	smile	smile	NOUN	SG-NOM	Case=Nom	14	conj	_	_
23	–	–	PUNCT	Dash	_	25	punct	_	_
24	I	I	PRON	PERS-P1SG-NOM	Case=Nom|Number=Sing|Person=1|PronType=Prs	25	nsubj	_	_
25	remember	remember	VERB	PRES	Mood=Ind|Tense=Pres|VerbForm=Fin	3	conj	_	_
26	it	it	PRON	PERS-SG	_	25	obj	_	SpaceAfter=No
27	,	,	PUNCT	Comma	_	32	punct	_	_
28	but	but	CCONJ	_	_	32	cc	_	_
29	I	I	PRON	PERS-P1SG-NOM	Case=Nom|Number=Sing|Person=1|PronType=Prs	32	nsubj	_	_
30	ca	can	AUX	AUX	VerbForm=Fin	32	aux	_	SpaceAfter=No
31	n't	not	PART	NEG	_	32	advmod	_	_
32	explain	explain	VERB	INF	VerbForm=Inf	3	conj	_	SpaceAfter=No
33	.	.	PUNCT	Period	_	3	punct	_	_
