If you don't, I will.
1	If	if	SCONJ	IN	_	3	mark	3:mark	Discourse=contingency-condition:104->105:0
2	you	you	PRON	PRP	Case=Nom|Number=Sing|Person=2|PronType=Prs	3	nsubj	3:nsubj	Entity=(10-person-giv:inact-cf1-1-ana)
3-4	don't	_	_	_	_	_	_	_	SpaceAfter=No
3	do	do	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	7	advcl	7:advcl:if	_
4	n't	not	PART	RB	Polarity=Neg	3	advmod	3:advmod	_
5	,	,	PUNCT	,	_	3	punct	3:punct	_
6	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	7	nsubj	7:nsubj	Discourse=explanation-motivation:105->97:4|Entity=(4-person-giv:inact-cf2-1-ana)
7	will	will	AUX	MD	VerbForm=Fin	0	root	0:root	SpaceAfter=No
8	.	.	PUNCT	.	_	7	punct	7:punct	_
