| as nursery helpers | 3 | manner |
| from beginning english | 2 | other |
| volunteer → can → teach | 8 |
| volunteer → be needed for → teaching | 4 |
| negative | neutral | positive |
| 0.013 | 0.525 | 0.463 |
| Raw frequency | 12 |
| Normalized frequency | 0.258 |
| Modifier score | 0.500 |
| Perplexity | 62.330 |