Roleset jostle.01 Verbnet Class: NONE "fight mildly":

Roles:

Arg0:fighters


Arg1:prize

Examples:

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


the one example (-)
On Wall Street men and women walk with great purpose, noticing one another only when they jostle for cabs.
Arg0:	they
REL:	jostle
Arg1-for:	cabs

Unlike 'fight' (etc), this seems to only take a plural subject including both the fighter and the co-fighter(s), which are separate args for the 'fight' class.