PRONE
Meaning of PRONE in English
adj.
likely
(cannot stand alone)
1) ~ to (~ to exaggeration)
2) ~ to + inf. (he is ~ to exaggerate)
The Bbi combinatory dictionary of English, a guide to word combinations.
Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям.
2012