| Typicality: | 0.530 |
| Saliency: | 0.504 |
| at their mouths | 15 | location |
| on the coasts | 6 | location |
| depending on their flow | 3 | other |
| river → form → delta | 29 |
| river → make → delta | 9 |
| river → create → delta | 6 |
| river → form → the delta | 5 |
| river → formed → delta | 3 |
| river → form → wide delta | 3 |
| negative | neutral | positive |
| 0.126 | 0.758 | 0.116 |
| Raw frequency | 55 |
| Normalized frequency | 0.504 |
| Modifier score | 0.700 |
| Perplexity | 222.131 |