The town was covered in potash dust.
1	The	the	DET	DEF	Definite=Def|PronType=Art	2	det	_	_
2	town	town	NOUN	SG-NOM	Number=Sing	4	nsubj:pass	_	_
3	was	be	AUX	PAST	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	4	aux:pass	_	_
4	covered	cover	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
5	in	in	ADP	_	_	7	case	_	_
6	potash	potash	NOUN	SG-NOM	Number=Sing	7	compound	_	_
7	dust	dust	NOUN	SG-NOM	Number=Sing	4	obl	_	SpaceAfter=No
8	.	.	PUNCT	Period	_	4	punct	_	_
