四分律刪繁補闕行事鈔 2.441

2.441

又解，重輕之中，位有三種。若轉想定五，迷或四五。云何或四五者？如對二趣犯境起迷，由有吉羅故，為斯具五；想對無情，一切無犯，是以但四。如似覆說，類前亦爾；若對下三，輕重應五；然落開通，此是全謂非罪，而覆說者無犯故；然是本迷，或四或五。

Another interpretation is that between grave and light, the grades have three types. If it is shifting ideation, it is definitely five; if bewilderment, it is either four or five. How can it be four or five? If regarding the objects of transgression in two destinies one gives rise to bewilderment, because there is a duṣkṛta, it possesses all five for this reason; if the ideation is directed toward insentient things, there is entirely no transgression, so it is only four. It is similar with concealing and reporting, which are of the same kind as the former; if facing the lower three, the gravity should have five; yet falling under allowances, this means completely taking it as not an offense, and one who conceals or reports commits no transgression; yet because it is original bewilderment, there are either four or five.