| in order to be patentable | 11 | purpose |
| except for best method | 9 | other |
| to be novel | 8 | purpose |
| invention → be → inventive | 159 |
| invention → be → inventhelp new inventions | 6 |
| invention → be → inventive step | 5 |
| negative | neutral | positive |
| 0.048 | 0.640 | 0.311 |
| Raw frequency | 170 |
| Normalized frequency | 0.532 |
| Modifier score | 1.000 |
| Perplexity | 236.647 |