| most commonly | 9 | degree |
| primarily | 3 | degree |
| as a petrochemical feed stock | 3 | purpose |
| propane → be used for → cooking | 23 |
| propane → be utilized for → cooking | 4 |
| propane → be used in → cooking | 4 |
| negative | neutral | positive |
| 0.067 | 0.712 | 0.222 |
| Raw frequency | 31 |
| Normalized frequency | 0.668 |
| Modifier score | 0.833 |
| Perplexity | 21.827 |