He traveled under an alias and was accompanied by a former US Army sergeant named Ali Mohammed.
1	He	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	nsubj	2:nsubj|8:nsubj:pass	_
2	traveled	travel	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
3	under	under	ADP	IN	_	5	case	5:case	_
4	an	a	DET	DT	Definite=Ind|PronType=Art	5	det	5:det	_
5	alias	alias	NOUN	NN	Number=Sing	2	obl	2:obl:under	_
6	and	and	CCONJ	CC	_	8	cc	8:cc	_
7	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	8	aux:pass	8:aux:pass	_
8	accompanied	accompany	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	conj	2:conj:and	_
9	by	by	ADP	IN	_	14	case	14:case	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	14:det	_
11	former	former	ADJ	JJ	Degree=Pos	14	amod	14:amod	_
12	US	US	PROPN	NNP	Number=Sing	13	compound	13:compound	_
13	Army	Army	PROPN	NNP	Number=Sing	14	compound	14:compound	_
14	sergeant	sergeant	NOUN	NN	Number=Sing	8	obl	8:obl:by	_
15	named	name	VERB	VBN	Tense=Past|VerbForm=Part	14	acl	14:acl	_
16	Ali	Ali	PROPN	NNP	Number=Sing	15	xcomp	15:xcomp	_
17	Mohammed	Mohammed	PROPN	NNP	Number=Sing	16	flat	16:flat	SpaceAfter=No
18	.	.	PUNCT	.	_	2	punct	2:punct	_
