Scholars refer to the years between 1585 and 1592 as Shakespeare's "lost years".
1	Scholars	scholar	NOUN	S	Number=Plur	2	nsubj	_	_
2	refer	refer	VERB	V	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	0	root	_	_
3	to	to	ADP	E	_	5	case	_	_
4	the	the	DET	RD	Definite=Def|PronType=Art	5	det	_	_
5	years	year	NOUN	S	Number=Plur	2	obl	_	_
6	between	between	ADP	E	_	7	case	_	_
7	1585	1585	NUM	N	NumType=Card	2	obl	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	1592	1592	NUM	N	NumType=Card	7	conj	_	_
10	as	as	ADP	E	_	15	case	_	_
11	Shakespeare	Shakespeare	PROPN	SP	_	15	nmod	_	SpaceAfter=No
12	's	's	PART	PART	_	11	case	_	_
13	"	"	PUNCT	FB	_	15	punct	_	SpaceAfter=No
14	lost	lost	ADJ	A	Degree=Pos	15	amod	_	_
15	years	year	NOUN	S	Number=Plur	2	obl	_	SpaceAfter=No
16	"	"	PUNCT	FB	_	15	punct	_	SpaceAfter=No
17	.	.	PUNCT	FS	_	2	punct	_	_
