| in order to make a contiguous lesion | 3 | purpose |
| ablation → be → desired | 8 |
| ablation → be → considered | 6 |
| ablation → be → necessary | 4 |
| negative | neutral | positive |
| 0.104 | 0.805 | 0.091 |
| Raw frequency | 18 |
| Normalized frequency | 0.505 |
| Modifier score | 0.000 |
| Perplexity | 210.412 |