katham ity āha tat tadviruddhādyagatītyādi / tacchabdena prakrāntaṃ svabhāvavyāpakakāraṇākhyaṃ trayam abhisambadhyate, tena svabhāvādinā viruddhaṃ tadviruddham, tac ca trividham eva bhavati, svabhāvavyāpakakāraṇaviruddhabhedāt, tadviruddhamādir yasya tat tadviruddhādi /
How? [The author] says "tat tadviruddhādi" etc. By the word "tat" the aforementioned three - called nature, pervader and cause - are referred to. That which is contrary to these [three] beginning with nature is "tadviruddha", and this too becomes threefold, due to the distinction of [being] contrary to nature, pervader and cause. That which has these contraries as its beginning is "tadviruddhādi".