Once inside, I had to stand around for at least 10 more minutes before--FINALLY-- a technician got to me.
1	Once	once	SCONJ	IN	_	2	mark	2:mark	_
2	inside	inside	ADV	RB	_	5	advcl	5:advcl:once	SpaceAfter=No
3	,	,	PUNCT	,	_	5	punct	5:punct	_
4	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	5	nsubj	5:nsubj|7:nsubj:xsubj	_
5	had	have	VERB	VBD	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	0	root	0:root	_
6	to	to	PART	TO	_	7	mark	7:mark	_
7	stand	stand	VERB	VB	VerbForm=Inf	5	xcomp	5:xcomp	_
8	around	around	ADV	RB	_	7	advmod	7:advmod	_
9	for	for	ADP	IN	_	14	case	14:case	_
10	at	at	ADP	IN	_	11	case	11:case	_
11	least	least	ADJ	JJS	Degree=Sup	12	nmod	12:nmod:at	_
12	10	10	NUM	CD	NumForm=Digit|NumType=Card	14	nummod	14:nummod	_
13	more	more	ADJ	JJR	Degree=Cmp	12	advmod	12:advmod	_
14	minutes	minute	NOUN	NNS	Number=Plur	7	obl	7:obl:for	_
15	before	before	SCONJ	IN	_	21	mark	21:mark	SpaceAfter=No
16	--	--	PUNCT	,	_	21	punct	21:punct	SpaceAfter=No
17	FINALLY	finally	ADV	RB	_	21	advmod	21:advmod	SpaceAfter=No
18	--	--	PUNCT	,	_	21	punct	21:punct	_
19	a	a	DET	DT	Definite=Ind|PronType=Art	20	det	20:det	_
20	technician	technician	NOUN	NN	Number=Sing	21	nsubj	21:nsubj	_
21	got	get	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	7	advcl	7:advcl:before	_
22	to	to	ADP	IN	_	23	case	23:case	_
23	me	I	PRON	PRP	Case=Acc|Number=Sing|Person=1|PronType=Prs	21	obl	21:obl:to	SpaceAfter=No
24	.	.	PUNCT	.	_	5	punct	5:punct	_
