For nouns that do not tend to be modified by 'outer' clauses, such as " "(people), " " (city), and " "(television), the ratio between the frequency and the number of verbs is almost the same between the relative clause and case-slot cases.
for nouns that tend to be modified by 'outer' clauses, such as " "(intent), " " (fact), and " "(preparation), the number of verbs is much bigger in relation to clause cases, although the frequency is smaller.