[F]our categories of argument determined by how they are constructed.
1) ETHICAL
Truthful speech: Operational. Knowledge of construction. Proof of existence.
2) ETHICALLY QUESTIONABLE
Pragmatic speech : operationally abbreviated. Insufficiently demonstrated.
3) ETHICALLY IMPOSSIBLE
Allegorical speech: knowledge of use but not construction.
4) UNETHICAL
Dishonest speech.
