We have worked on the networks too long for this to happen.
1	We	we	PRON	PERS-P1PL-NOM	Case=Nom|Number=Plur|Person=1|PronType=Prs	3	nsubj	_	_
2	have	have	AUX	PRES-AUX	Mood=Ind|Tense=Pres|VerbForm=Fin	3	aux	_	_
3	worked	work	VERB	PERF	Mood=Ind|Tense=Past|VerbForm=Fin	0	root	_	_
4	on	on	ADP	_	_	6	case	_	_
5	the	the	DET	DEF	Definite=Def|PronType=Art	6	det	_	_
6	networks	network	NOUN	PL-NOM	Number=Plur	3	obl	_	_
7	too	too	ADV	_	_	8	advmod	_	_
8	long	long	ADV	_	Degree=Pos	3	advmod	_	_
9	for	for	ADP	_	_	10	case	_	_
10	this	this	PRON	DEM-SG	Number=Sing|PronType=Dem	12	nsubj	_	_
11	to	to	PART	_	_	12	mark	_	_
12	happen	happen	VERB	INF	VerbForm=Inf	8	acl	_	SpaceAfter=No
13	.	.	PUNCT	Period	_	3	punct	_	_
