| on prairies | 7 | location |
| in order | 4 | other |
| at a distance | 3 | location |
| fire → have → effect | 12 |
| fire → have → the effect | 8 |
| fire → have → what effect | 4 |
| negative | neutral | positive |
| 0.256 | 0.617 | 0.127 |
| Raw frequency | 24 |
| Normalized frequency | 0.288 |
| Modifier score | 0.350 |
| Perplexity | 148.789 |