| very | 8 | degree |
| mainly | 4 | degree |
| in developing countries | 4 | location |
| pipe → be → useful | 18 |
| pipe → can → assist | 11 |
| pipe → be → helpful | 4 |
| negative | neutral | positive |
| 0.148 | 0.345 | 0.508 |
| Raw frequency | 33 |
| Normalized frequency | 0.433 |
| Modifier score | 0.900 |
| Perplexity | 369.810 |