Keep that in mind.
1	Keep	keep	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	0:root	_
2	that	that	PRON	DT	Number=Sing|PronType=Dem	1	obj	1:obj	_
3	in	in	ADP	IN	_	4	case	4:case	_
4	mind	mind	NOUN	NN	Number=Sing	1	obl	1:obl:in	SpaceAfter=No
5	.	.	PUNCT	.	_	1	punct	1:punct	_
