This work aimed at developing a complete theory of grammar that would fully acknowledge the role of semantics right from the start, while simultaneously adopting constraint-based formalisms as popular in computer science and natural language processing.
1	This	this	DET	DT	Number=Sing|PronType=Dem	2	det	2:det	Discourse=elaboration-additional:65->64:0|Entity=(133-abstract-giv:act-cf1*-2-coref
2	work	work	NOUN	NN	Number=Sing	3	nsubj	3:nsubj	Entity=133)
3	aimed	aim	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
4	at	at	SCONJ	IN	_	5	mark	5:mark	_
5	developing	develop	VERB	VBG	VerbForm=Ger	3	advcl	3:advcl:at	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	8:det	Entity=(135-abstract-new-cf6-3-sgl
7	complete	complete	ADJ	JJ	Degree=Pos	8	amod	8:amod	_
8	theory	theory	NOUN	NN	Number=Sing	5	obj	5:obj|14:nsubj	_
9	of	of	ADP	IN	_	10	case	10:case	_
10	grammar	grammar	NOUN	NN	Number=Sing	8	nmod	8:nmod:of	Entity=(75-abstract-giv:inact-cf3-1-coref)
11	that	that	PRON	WDT	PronType=Rel	14	nsubj	8:ref	Discourse=elaboration-attribute:66->65:0
12	would	would	AUX	MD	VerbForm=Fin	14	aux	14:aux	_
13	fully	fully	ADV	RB	Degree=Pos	14	advmod	14:advmod	_
14	acknowledge	acknowledge	VERB	VB	VerbForm=Inf	8	acl:relcl	8:acl:relcl	_
15	the	the	DET	DT	Definite=Def|PronType=Art	16	det	16:det	Entity=(128-abstract-giv:inact-cf2-2-coref
16	role	role	NOUN	NN	Number=Sing	14	obj	14:obj	_
17	of	of	ADP	IN	_	18	case	18:case	_
18	semantics	semantics	NOUN	NN	Number=Sing	16	nmod	16:nmod:of	Entity=(73-abstract-giv:inact-cf4-1-coref)128)
19	right	right	ADV	RB	Degree=Pos	22	advmod	22:advmod	_
20	from	from	ADP	IN	_	22	case	22:case	_
21	the	the	DET	DT	Definite=Def|PronType=Art	22	det	22:det	_
22	start	start	NOUN	NN	Number=Sing	14	obl	14:obl:from	Entity=135)|SpaceAfter=No
23	,	,	PUNCT	,	_	26	punct	26:punct	_
24	while	while	SCONJ	IN	_	26	mark	26:mark	Discourse=joint-list_m:67->66:0
25	simultaneously	simultaneously	ADV	RB	Degree=Pos	26	advmod	26:advmod	_
26	adopting	adopt	VERB	VBG	VerbForm=Ger	14	advcl	14:advcl:while	_
27	constraint	constraint	NOUN	NN	Number=Sing	29	compound	29:compound	Entity=(136-abstract-new-cf7-4-sgl|SpaceAfter=No|XML=<w>
28	-	-	PUNCT	HYPH	_	27	punct	27:punct	SpaceAfter=No
29	based	base	VERB	VBN	Tense=Past|VerbForm=Part	30	amod	30:amod	XML=</w>
30	formalisms	formalism	NOUN	NNS	Number=Plur	26	obj	26:obj	Entity=136)
31	as	as	ADP	IN	_	32	case	32:case	_
32	popular	popular	ADJ	JJ	Degree=Pos	30	acl	30:acl	_
33	in	in	ADP	IN	_	35	case	35:case	_
34	computer	computer	NOUN	NN	Number=Sing	35	compound	35:compound	Entity=(137-abstract-new-cf8-2-sgl|XML=<ref>
35	science	science	NOUN	NN	Number=Sing	32	obl	32:obl:in	Entity=137)|XML=</ref>
36	and	and	CCONJ	CC	_	39	cc	39:cc	_
37	natural	natural	ADJ	JJ	Degree=Pos	38	amod	38:amod	Entity=(138-abstract-new-cf9-3-sgl(104-abstract-giv:inact-cf5-2-coref|XML=<ref>
38	language	language	NOUN	NN	Number=Sing	39	nmod	39:nmod	Entity=104)
39	processing	processing	NOUN	NN	Number=Sing	35	conj	32:obl:in|35:conj:and	Entity=138)|SpaceAfter=No|XML=</ref>
40	.	.	PUNCT	.	_	3	punct	3:punct	_
