| depending upon the strain | 73 | other |
| mattress → be made with → grid | 107 |
| mattress → be made with → a grid system | 55 |
| mattress → be made with → a grid supports | 44 |
| negative | neutral | positive |
| 0.026 | 0.796 | 0.177 |
| Raw frequency | 206 |
| Normalized frequency | 0.598 |
| Modifier score | 0.500 |
| Perplexity | 151.506 |