Biographers suggest that his career may have begun any time from the mid-1580s to just before Greene's remarks.
1	Biographers	biographer	NOUN	S	Number=Plur	2	nsubj	_	_
2	suggest	suggest	VERB	V	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	0	root	_	_
3	that	that	SCONJ	CS	_	8	mark	_	_
4	his	his	DET	AP	Poss=Yes|PronType=Prs	5	nmod:poss	_	_
5	career	career	NOUN	S	Number=Sing	8	nsubj	_	_
6	may	may	AUX	VM	Mood=Ind|Person=3|Tense=Pres|VerbForm=Fin	8	aux	_	_
7	have	have	AUX	VA	VerbForm=Inf	8	aux	_	_
8	begun	begin	VERB	V	Tense=Past|VerbForm=Part	2	ccomp	_	_
9	any	any	DET	DI	PronType=Ind	10	det	_	_
10	time	time	NOUN	S	Number=Sing	8	obl	_	_
11	from	from	ADP	E	_	13	case	_	_
12	the	the	DET	RD	Definite=Def|PronType=Art	13	det	_	_
13	mid-1580s	mid-1580s	PROPN	SP	_	8	obl	_	_
14	to	to	ADP	E	_	19	case	_	_
15	just	just	ADV	B	_	14	fixed	_	_
16	before	before	ADP	E	_	14	fixed	_	_
17	Greene	Greene	PROPN	SP	_	19	nmod	_	SpaceAfter=No
18	's	's	PART	PART	_	17	case	_	_
19	remarks	remark	NOUN	S	Number=Plur	8	obl	_	SpaceAfter=No
20	.	.	PUNCT	FS	_	2	punct	_	_
