1 – At-Ta’aadul (equivalence): Its meaning, Ta’aadul (equivalence) of the two Qat’iys, Ta’aadul (equivalence) of the two Zhanniys and Ta’aadul (equivalence) of the Qat’iy and the Zhanniy.

2 – At-Tarjeeh (outweighing): Its meaning, the Hukm of using it and the Daleel for that.

3 – Working with both evidences, and even if from one aspect or angle, is more appropriate (Awlaa) than neglecting one of them.

4 - Conflict between two texts where one is later that the other and when it is not.

5 – Outweighing the analogies (Al-Aqyisah pl. of Qiyaas).

6 – At-Tarjeeh (outweighing) between the Dalaalaat of the Lafzh (indications of the expressed wordings) within a single text.