[1476] A phenomenon (dhamma) that is clung to and subject to clinging (upādinnupādāniya) is a condition (paccaya) for a phenomenon that is clung to and subject to clinging by way of root condition (hetu-paccaya).
Roots that are clung to and subject to clinging are a condition for the associated aggregates (khandha) by way of root condition. At the moment of rebirth-linking (paṭisandhi), roots that are clung to and subject to clinging are a condition for the associated aggregates and for the kamma-born forms (kaṭattā-rūpa) by way of root condition.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.