Zawahiri was associated with a faction of the Egyptian Islamic Jihad known as the Vanguards of Conquest.
1	Zawahiri	Zawahiri	PROPN	NNP	Number=Sing	3	nsubj:pass	3:nsubj:pass	_
2	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	3	aux:pass	3:aux:pass	_
3	associated	associate	VERB	VBN	Tense=Past|VerbForm=Part	0	root	0:root	_
4	with	with	ADP	IN	_	6	case	6:case	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	6:det	_
6	faction	faction	NOUN	NN	Number=Sing	3	obl	3:obl:with	_
7	of	of	ADP	IN	_	11	case	11:case	_
8	the	the	DET	DT	Definite=Def|PronType=Art	11	det	11:det	_
9	Egyptian	Egyptian	ADJ	NNP	Degree=Pos	11	amod	11:amod	_
10	Islamic	Islamic	ADJ	NNP	Degree=Pos	11	amod	11:amod	_
11	Jihad	Jihad	PROPN	NNP	Number=Sing	6	nmod	6:nmod:of	_
12	known	know	VERB	VBN	Tense=Past|VerbForm=Part	6	acl	6:acl	_
13	as	as	ADP	IN	_	15	case	15:case	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	15:det	_
15	Vanguards	Vanguard	PROPN	NNPS	Number=Plur	12	obl	12:obl:as	_
16	of	of	ADP	IN	_	17	case	17:case	_
17	Conquest	Conquest	PROPN	NNP	Number=Sing	15	nmod	15:nmod:of	SpaceAfter=No
18	.	.	PUNCT	.	_	3	punct	3:punct	_
