| according to the present invention | 5 | other |
| by using the fast fourier transform | 5 | manner |
| during system operation | 5 | temporal |
| method → be → realized | 53 |
| method → be → realised | 14 |
| negative | neutral | positive |
| 0.059 | 0.677 | 0.264 |
| Raw frequency | 67 |
| Normalized frequency | 0.376 |
| Modifier score | 0.500 |
| Perplexity | 366.069 |