Roleset thicken.01 Verbnet Class: NONE "(cause to) become thicker":

Roles:

Arg0:cause, agent


Arg1:thing becoming thick


Arg2:instrument

Examples:

person: ns tense: past aspect: ns voice: active form: full


unaccusative (-)
Watching, they waited until the squall thickened and began to move in a long drifting slant across the dry burning land.
Arg1:	the squall
REL:	thickened

person: ns tense: past aspect: ns voice: active form: full


accusative (-)
For a moment, anger darkened the hallway about her, and when she found her voice, anger thickened it.
Arg0:	anger
REL:	thickened
Arg1:	it

person: ns tense: past aspect: ns voice: active form: full


instrumental (-)
John thickened the gravy with library paste.
Arg0:	John
REL:	thickened
Arg1:	the gravy
Arg2-with:	with library paste