adj.
1) ~ to
2) ~ to + inf. (it's ~ to allow hardened criminals to roam our streets)
3) ~ that + clause (it is ~ that such excesses are allowed)
INTOLERABLE
Meaning of INTOLERABLE in English
The Bbi combinatory dictionary of English, a guide to word combinations. Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям. 2012