His collaboration with Paul Kay and George Lakoff was generalized into the theory of Construction Grammar.
1	His	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	2	nmod:poss	2:nmod:poss	Discourse=joint-sequence_m:64->38:4|Entity=(130-abstract-new-cf2-2,5,7,8-sgl(1-person-giv:act-cf1*-1-ana-Charles_J._Fillmore)
2	collaboration	collaboration	NOUN	NN	Number=Sing	10	nsubj:pass	10:nsubj:pass	_
3	with	with	ADP	IN	_	4	case	4:case	_
4	Paul	Paul	PROPN	NNP	Number=Sing	2	nmod	2:nmod:with	Entity=(131-person-new-cf4-1,2-coref-Paul_Kay|XML=<ref>
5	Kay	Kay	PROPN	NNP	Number=Sing	4	flat	4:flat	Entity=131)|XML=</ref>
6	and	and	CCONJ	CC	_	7	cc	7:cc	_
7	George	George	PROPN	NNP	Number=Sing	4	conj	2:nmod:with|4:conj:and	Entity=(132-person-new-cf5-1,2-sgl-George_Lakoff|XML=<ref>
8	Lakoff	Lakoff	PROPN	NNP	Number=Sing	7	flat	7:flat	Entity=132)130)|XML=</ref>
9	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	10	aux:pass	10:aux:pass	_
10	generalized	generalize	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	_
11	into	into	ADP	IN	_	13	case	13:case	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	13:det	Entity=(133-abstract-new-cf3-2,4-coref
13	theory	theory	NOUN	NN	Number=Sing	10	obl	10:obl:into	_
14	of	of	ADP	IN	_	16	case	16:case	_
15	Construction	Construction	PROPN	NNP	Number=Sing	16	compound	16:compound	Entity=(134-abstract-new-cf6-1,2-sgl-Construction_Grammar|XML=<ref>
16	Grammar	Grammar	PROPN	NNP	Number=Sing	13	nmod	13:nmod:of	Entity=134)133)|SpaceAfter=No|XML=</ref>
17	.	.	PUNCT	.	_	10	punct	10:punct	_
