| in its history | 5 | temporal |
| below the surface | 4 | location |
| at one time | 2 | temporal |
| moon → have → water | 11 |
| moon → have → liquid water | 8 |
| moon → be → water | 5 |
| moon → have → much water | 3 |
| moon → contain → water | 3 |
| negative | neutral | positive |
| 0.073 | 0.730 | 0.197 |
| Raw frequency | 30 |
| Normalized frequency | 0.573 |
| Modifier score | 0.650 |
| Perplexity | 387.916 |