Naniyyānikaduka

Abhidhammapiṭaka · Paṭṭhāna (4) · Vol. 43 · Section 833

[833] A phenomenon not leading out (aniyyāniko dhammo) is a condition for a phenomenon not leading out by prenascence condition (purejāta-paccaya): two (cases); the two are to be done in the same way as the arūpa dyad (arūpaduka). … … is a condition by postnascence condition (pacchājāta-paccaya): two; is a condition by repetition condition (āsevana-paccaya): two.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 1 other place

Vol. 43 · Section 846 — Naniyataduka