| recently | 54 | temporal |
| for tell a story | 6 | purpose |
| for converting sea wave energy | 3 | purpose |
| invention → be → designed | 173 |
| invention → come → designed | 15 |
| negative | neutral | positive |
| 0.194 | 0.740 | 0.066 |
| Raw frequency | 188 |
| Normalized frequency | 0.545 |
| Modifier score | 0.500 |
| Perplexity | 288.583 |