| in order to isolate the pulmonary veins.[2,11 | 11 | purpose |
| by using the previous peak | 10 | manner |
| by connecting the troughs | 6 | manner |
| line → be → created | 366 |
| line → be → generated | 74 |
| line → be → creation | 3 |
| negative | neutral | positive |
| 0.109 | 0.728 | 0.163 |
| Raw frequency | 443 |
| Normalized frequency | 0.674 |
| Modifier score | 0.632 |
| Perplexity | 243.916 |