| very | 177 | degree |
| mentally | 157 | degree |
| seriously | 92 | degree |
| mother → be → ill | 1089 |
| mother → be in → ill health | 5 |
| mother → be become → ill | 4 |
| negative | neutral | positive |
| 0.617 | 0.328 | 0.055 |
| Raw frequency | 1098 |
| Normalized frequency | 0.940 |
| Modifier score | 0.668 |
| Perplexity | 50.412 |