| to the public | 12 | transitive-object |
| to ensure | 9 | purpose |
| in circumstances | 5 | other |
| bank → have → duty | 136 |
| bank → be → duty | 7 |
| bank → contain → duty | 6 |
| bank → have → the duty | 6 |
| negative | neutral | positive |
| 0.232 | 0.691 | 0.077 |
| Raw frequency | 155 |
| Normalized frequency | 0.602 |
| Modifier score | 1.000 |
| Perplexity | 130.338 |