Brushing at dust was the commonest gesture in town.
1	Brushing	brush	VERB	ING	Tense=Pres|VerbForm=Part	7	csubj	_	_
2	at	at	ADP	_	_	3	case	_	_
3	dust	dust	NOUN	SG-NOM	Number=Sing	1	obl	_	_
4	was	be	AUX	PAST	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	7	cop	_	_
5	the	the	DET	DEF	Definite=Def|PronType=Art	7	det	_	_
6	commonest	common	ADJ	SPL	Degree=Sup	7	amod	_	_
7	gesture	gesture	NOUN	SG-NOM	Number=Sing	0	root	_	_
8	in	in	ADP	_	_	9	case	_	_
9	town	town	NOUN	SG-NOM	Number=Sing	7	nmod	_	SpaceAfter=No
10	.	.	PUNCT	Period	_	7	punct	_	_
