| with their time | 8 | other |
| very | 5 | degree |
| with water | 2 | other |
| resource → be → efficient | 27 |
| resource → be → more efficient | 6 |
| resource → use → more efficient | 3 |
| resource → become → efficient | 3 |
| negative | neutral | positive |
| 0.137 | 0.339 | 0.525 |
| Raw frequency | 39 |
| Normalized frequency | 0.349 |
| Modifier score | 0.740 |
| Perplexity | 474.760 |