cynangon mod should work.
1	cynangon	Cynangon	PROPN	NNP	Number=Sing	2	compound	2:compound	_
2	mod	Mod	PROPN	NNP	Number=Sing	4	nsubj	4:nsubj	_
3	should	should	AUX	MD	VerbForm=Fin	4	aux	4:aux	_
4	work	work	VERB	VB	VerbForm=Inf	0	root	0:root	SpaceAfter=No
5	.	.	PUNCT	.	_	4	punct	4:punct	_
