but Shakespeare used them to explore characters' minds.
1	but	but	CCONJ	CC	_	3	cc	_	_
2	Shakespeare	Shakespeare	PROPN	SP	_	3	nsubj	_	_
3	used	use	VERB	V	Mood=Ind|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
4	them	they	PRON	PE	Number=Plur|Person=3|PronType=Prs	3	obj	_	_
5	to	to	PART	PART	_	6	mark	_	_
6	explore	explore	VERB	V	VerbForm=Inf	3	xcomp	_	_
7	characters	character	NOUN	S	Number=Plur	9	nmod	_	SpaceAfter=No
8	'	'	PART	PART	_	7	case	_	_
9	minds	mind	NOUN	S	Number=Plur	6	obj	_	SpaceAfter=No
10	.	.	PUNCT	FS	_	3	punct	_	_
