| Paragraph 1 | If one of the premisses is necessary, the other problematic, when the premisses are affirmative a problematic affirmative conclusion can always be drawn; |
| Paragraph 2 | Similar results will obtain if one of the terms is related universally to the middle, the other in part. |
| Paragraph 3 | It is clear then in this figure also when and how a syllogism can be formed, and when the conclusion is problematic, and when it is pure. |

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created 1996/11/25 modified 2009/04/26