Logic Formal Fallacies (Valid) Inferences (Material) Conditionals Modus Ponens Modus Tollens Constructive Dilemma Destructive Dilemma Conjunctions and Disjunctions Modus Ponendo Tollens Modus Tollendo Ponens Syllogism Forms Modus Barbara Modus Celarent Modus Calemes Modus Calemos Modus Camestres Modus Camestros Modus Celaront Modus Cesare Modus Cesaro Modus Darii Modus Ferio Sorites
