| according to the present invention | 17 | other |
| for controlling an endoscope | 17 | purpose |
| for securing the nut | 16 | purpose |
| device → be → provided | 537 |
| device → be → supplied | 57 |
| negative | neutral | positive |
| 0.058 | 0.816 | 0.126 |
| Raw frequency | 594 |
| Normalized frequency | 0.706 |
| Modifier score | 0.525 |
| Perplexity | 124.204 |