Luckily they caught the crooks before they did one on us.
1	Luckily	luckily	ADV	RB	_	3	advmod	3:advmod	_
2	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	3	nsubj	3:nsubj	_
3	caught	catch	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	_
5	crooks	crook	NOUN	NNS	Number=Plur	3	obj	3:obj	_
6	before	before	SCONJ	IN	_	8	mark	8:mark	_
7	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	8	nsubj	8:nsubj	_
8	did	do	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	3	advcl	3:advcl:before	_
9	one	one	NUM	CD	NumForm=Word|NumType=Card	8	obj	8:obj	_
10	on	on	ADP	IN	_	11	case	11:case	_
11	us	we	PRON	PRP	Case=Acc|Number=Plur|Person=1|PronType=Prs	9	nmod	9:nmod:on	SpaceAfter=No
12	.	.	PUNCT	.	_	3	punct	3:punct	_
