Please let me know your approval before we make any changes.
1	Please	please	INTJ	UH	_	2	discourse	2:discourse	_
2	let	let	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	0:root	_
3	me	I	PRON	PRP	Case=Acc|Number=Sing|Person=1|PronType=Prs	2	obj	2:obj|4:nsubj:xsubj	_
4	know	know	VERB	VB	VerbForm=Inf	2	xcomp	2:xcomp	_
5	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	6	nmod:poss	6:nmod:poss	_
6	approval	approval	NOUN	NN	Number=Sing	4	obj	4:obj	_
7	before	before	SCONJ	IN	_	9	mark	9:mark	_
8	we	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	9	nsubj	9:nsubj	_
9	make	make	VERB	VBP	Mood=Ind|Number=Plur|Person=1|Tense=Pres|VerbForm=Fin	4	advcl	4:advcl:before	_
10	any	any	DET	DT	_	11	det	11:det	_
11	changes	change	NOUN	NNS	Number=Plur	9	obj	9:obj	SpaceAfter=No
12	.	.	PUNCT	.	_	2	punct	2:punct	_
