| during such procedures | 2 | temporal |
| electrode → be → employed | 8 |
| electrode → be used for → the like | 5 |
| electrode → be → utilized | 4 |
| negative | neutral | positive |
| 0.036 | 0.880 | 0.083 |
| Raw frequency | 17 |
| Normalized frequency | 0.541 |
| Modifier score | 1.000 |
| Perplexity | 218.525 |