| to be cumbersome | 2 | purpose |
| at times | 2 | temporal |
| prayer → be → fruitless | 15 |
| prayer → be of → no avail | 9 |
| prayer → be not → fruitful | 3 |
| negative | neutral | positive |
| 0.637 | 0.319 | 0.044 |
| Raw frequency | 27 |
| Normalized frequency | 0.325 |
| Modifier score | 1.000 |
| Perplexity | 153.882 |