| generally | 5 | degree |
| pipe → be used for → drainage | 11 |
| pipe → be used for → drainage purposes | 4 |
| pipe → be used for → drainage works | 3 |
| negative | neutral | positive |
| 0.172 | 0.763 | 0.064 |
| Raw frequency | 18 |
| Normalized frequency | 0.324 |
| Modifier score | 0.800 |
| Perplexity | 91.516 |