Thank you for helping to preserve my teeth.
1	Thank	thank	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
2	you	you	PRON	PRP	Case=Acc|Person=2|PronType=Prs	1	obj	1:obj	_
3	for	for	SCONJ	IN	_	4	mark	4:mark	_
4	helping	help	VERB	VBG	VerbForm=Ger	1	advcl	1:advcl:for	_
5	to	to	PART	TO	_	6	mark	6:mark	_
6	preserve	preserve	VERB	VB	VerbForm=Inf	4	xcomp	4:xcomp	_
7	my	my	PRON	PRP$	Case=Gen|Number=Sing|Person=1|Poss=Yes|PronType=Prs	8	nmod:poss	8:nmod:poss	_
8	teeth	tooth	NOUN	NN	Number=Sing	6	obj	6:obj	SpaceAfter=No
9	.	.	PUNCT	.	_	1	punct	1:punct	_
