 Gorampa, on the other hand, does not adhere to double negation in the context of the tetralemma. Instead, he understands the tetralemma as a succession of four negations that are applied to the four possible ways of conceiving of the status of the ultimate truth. Because the ultimate truth is nonconceptualizable, Gorampa contends that Tsongkhapa’s understanding of the tetralemma is incomplete, because it doesn’t negate enough – literally, it underpervades (khyab chung ba). While Tsongkhapa’s model successfully refutes the extreme view of existence at the ultimate level, Gorampa argues that it does not eliminate all extreme views ultimately and in their entirety.