[1132] A phenomenon (dhamma) leading to accumulation (ācayagāmī) is a condition for a phenomenon leading neither to accumulation nor to dismantling (nevācayagāmī-nāpacayagāmī) by kamma condition (kamma-paccaya): conascent and asynchronous.
Conascent (sahajāta): volition (cetanā) leading to accumulation is a condition for mind-originated material phenomena (cittasamuṭṭhāna-rūpa) by kamma condition.
Asynchronous (nānākhaṇika): volition leading to accumulation is a condition for the resultant (vipāka) aggregates and for kamma-produced material phenomena (kaṭattā-rūpa) by kamma condition.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.