| between the target tissue | 9 | location |
| between the balloon | 5 | location |
| by establishing the connection | 4 | manner |
| contact → be → achieved | 39 |
| contact → be → accomplished | 4 |
| contact → be → realized | 3 |
| negative | neutral | positive |
| 0.065 | 0.726 | 0.209 |
| Raw frequency | 46 |
| Normalized frequency | 0.488 |
| Modifier score | 0.000 |
| Perplexity | 116.689 |