[44] Is form (rūpa) the form aggregate (rūpakkhandha)?
The agreeable (piyarūpa) and the pleasant (sātarūpa) are form but not the form aggregate; the form aggregate is both form and the form aggregate.
Are the aggregates (khandhā) the volitional formations aggregate (saṅkhārakkhandha)?
The volitional formations aggregate is both an aggregate and the volitional formations aggregate; the remaining aggregates are aggregates but not the volitional formations aggregate.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.