I can't remember when I bought things.
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	4	nsubj	4:nsubj	Discourse=attribution-negative:139->140:0|Entity=(21-person-giv:act-cf1*-1-ana)
2-3	can't	_	_	_	_	_	_	_	_
2	ca	can	AUX	MD	VerbForm=Fin	4	aux	4:aux	_
3	n't	not	PART	RB	Polarity=Neg	4	advmod	4:advmod	_
4	remember	remember	VERB	VB	VerbForm=Inf	0	root	0:root	_
5	when	when	SCONJ	WRB	PronType=Rel	4	obj	4:obj	Discourse=causal-cause:140->137:1
6	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	7	nsubj	7:nsubj	Entity=(21-person-giv:act-cf1*-1-ana)
7	bought	buy	VERB	VBD	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	5	advcl:relcl	5:advcl:relcl	_
8	things	thing	NOUN	NNS	Number=Plur	7	obj	7:obj	Entity=(73-object-new-cf2-1-sgl)|SpaceAfter=No
9	.	.	PUNCT	.	_	4	punct	4:punct	_
