Roleset see.01 Verbnet Class: 1 "view":

Roles:

Arg0:viewer


Arg1:thing viewed

Examples:

see an NP (-)
John saw the President.
Arg0:	John
REL:	saw
Arg1:	the President




NP with secondary attribute (-)
John saw the President collapse.
Arg0:	John
REL:	saw
Arg1:	[the President][collapse]




see an S (-)
John saw (that) the President collapsed.
Arg0:	John
REL:	saw
Arg1:	(that) the President collapsed




NP and attribute as PP (-)
John saw the President as a fool.
Arg0:	John
REL:	saw
Arg1:	[the President][as a fool]

The fundamental difference between the embedded S and the NP-with-attribute is that in the embedded S the embedded verb is marked for tense (it isn't in the NP-with-attribute), and the embedded subject will not show accusative case: "John saw him collapse" vs "John saw the he collapsed".

Roleset see.02 Verbnet Class: NONE "verb of motion: accompany":

Roles:

Arg0:accompanier


Arg1:entity in motion


Arg2:destination

Examples:

a polite young man (-)
John saw the President to his car.
Arg0:	John
REL:	saw
Arg1:	the President
Arg2-DIR:	to his car

Arg2 could also be "out" or some other non-PP.

Roleset see.03 Verbnet Class: NONE "discourse function":

Roles:

Arg0:you

Examples:

you see (-)
After Mary killed John, you see, she had to win the Nobel Prize.
Arg0:	you
REL:	see

I don't know if this even occurs.

Roleset see.04 Verbnet Class: NONE "ensure":

Roles:

Arg0:ensurer


Arg1:fixed: 'to it'


Arg2:proposition, event

Examples:

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


see to it (-)
They should see to it that their kids don't play truant; they should make certain that the children spend enough time doing homework; they should scrutinize the report card.
Arg0:	They
Argm-MOD:	should
REL:	see
Arg1-to:	it
Arg2:	that their kids don't play truant