Upon further examination of my final exam I can clearly see my mistake which indefinitely led to my 98 instead of a perfect score. I am beyond disappointed with my subpar workmanship which allowed me to not get the intended score I wanted. Next year I will work rigorously day in and day out in order to achieve complete mastery.
In dative and ablative, the plurals are always same, they do not change both in the first and second declensions. It ends always with "is" in plural e.g axis, analysis, thesis