The chapter can be read as seven distinct topics:
No.Textbook topicMain distinction
1IntransitivityNo direct object as a required component
2Manifestation (ʿilāj)Perceiving a quality from its outward sign
3Response to faʿalaEffect following Form I
4Response to afʿalaEffect following Form IV
5EquivalenceSimilar sense to Form I or IV
6Root-initial restrictionCertain roots favor Form VIII
7Independent useEstablished meaning without an expressed cause
Items 3 and 4 differ in the grammatical form of the initiating verb. Item 6 is a formation constraint, not another ordinary semantic gloss.